1775592028

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1201}}^1$

素因数の和:1635

約数の個数: 72

約数和(自身を含む): 3817600080

約数和(自身を除く): 2042008052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 397, 532, 794, 931, 1201, 1588, 1862, 2402, 2779, 3724, 4804, 5558, 7543, 8407, 11116, 15086, 16814, 19453, 22819, 30172, 33628, 38906, 45638, 52801, 58849, 77812, 91276, 105602, 117698, 159733, 211204, 235396, 319466, 369607, 476797, 638932, 739214, 953594, 1118131, 1478428, 1907188, 2236262, 3337579, 4472524, 6675158, 9059143, 13350316, 18118286, 23363053, 36236572, 46726106, 63414001, 93452212, 126828002, 253656004, 443898007, 887796014, 1775592028]

約数ペア:

[(1, 1775592028), (2, 887796014), (4, 443898007), (7, 253656004), (14, 126828002), (19, 93452212), (28, 63414001), (38, 46726106), (49, 36236572), (76, 23363053), (98, 18118286), (133, 13350316), (196, 9059143), (266, 6675158), (397, 4472524), (532, 3337579), (794, 2236262), (931, 1907188), (1201, 1478428), (1588, 1118131), (1862, 953594), (2402, 739214), (2779, 638932), (3724, 476797), (4804, 369607), (5558, 319466), (7543, 235396), (8407, 211204), (11116, 159733), (15086, 117698), (16814, 105602), (19453, 91276), (22819, 77812), (30172, 58849), (33628, 52801), (38906, 45638)]