12653251490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 26343346176

約数和(自身を除く): 13690094686

約数列:

[1, 2, 5, 10, 11, 22, 37, 41, 55, 74, 82, 110, 185, 191, 205, 370, 382, 397, 407, 410, 451, 794, 814, 902, 955, 1517, 1910, 1985, 2035, 2101, 2255, 3034, 3970, 4070, 4202, 4367, 4510, 7067, 7585, 7831, 8734, 10505, 14134, 14689, 15170, 15662, 16277, 16687, 21010, 21835, 29378, 32554, 33374, 35335, 39155, 43670, 70670, 73445, 75827, 77737, 78310, 81385, 83435, 86141, 146890, 151654, 155474, 161579, 162770, 166870, 172282, 179047, 289747, 323158, 358094, 379135, 388685, 430705, 579494, 602249, 758270, 777370, 807895, 834097, 861410, 895235, 1204498, 1448735, 1615790, 1668194, 1790470, 2805599, 2897470, 3011245, 3108907, 3187217, 4170485, 5611198, 6022490, 6217814, 6374434, 6624739, 8340970, 13249478, 14027995, 15544535, 15936085, 28055990, 30861589, 31089070, 31872170, 33123695, 34197977, 61723178, 66247390, 68395954, 115029559, 154307945, 170989885, 230059118, 308615890, 341979770, 575147795, 1150295590, 1265325149, 2530650298, 6326625745, 12653251490]

約数ペア:

[(1, 12653251490), (2, 6326625745), (5, 2530650298), (10, 1265325149), (11, 1150295590), (22, 575147795), (37, 341979770), (41, 308615890), (55, 230059118), (74, 170989885), (82, 154307945), (110, 115029559), (185, 68395954), (191, 66247390), (205, 61723178), (370, 34197977), (382, 33123695), (397, 31872170), (407, 31089070), (410, 30861589), (451, 28055990), (794, 15936085), (814, 15544535), (902, 14027995), (955, 13249478), (1517, 8340970), (1910, 6624739), (1985, 6374434), (2035, 6217814), (2101, 6022490), (2255, 5611198), (3034, 4170485), (3970, 3187217), (4070, 3108907), (4202, 3011245), (4367, 2897470), (4510, 2805599), (7067, 1790470), (7585, 1668194), (7831, 1615790), (8734, 1448735), (10505, 1204498), (14134, 895235), (14689, 861410), (15170, 834097), (15662, 807895), (16277, 777370), (16687, 758270), (21010, 602249), (21835, 579494), (29378, 430705), (32554, 388685), (33374, 379135), (35335, 358094), (39155, 323158), (43670, 289747), (70670, 179047), (73445, 172282), (75827, 166870), (77737, 162770), (78310, 161579), (81385, 155474), (83435, 151654), (86141, 146890)]