2005285296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{46993}}^1$

素因数の和:47138

約数の個数: 80

約数和(自身を含む): 5967110144

約数和(自身を除く): 3961824848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 10668, 14224, 21336, 42672, 46993, 93986, 140979, 187972, 281958, 328951, 375944, 563916, 657902, 751888, 986853, 1127832, 1315804, 1973706, 2255664, 2631608, 3947412, 5263216, 5968111, 7894824, 11936222, 15789648, 17904333, 23872444, 35808666, 41776777, 47744888, 71617332, 83553554, 95489776, 125330331, 143234664, 167107108, 250660662, 286469328, 334214216, 501321324, 668428432, 1002642648, 2005285296]

約数ペア:

[(1, 2005285296), (2, 1002642648), (3, 668428432), (4, 501321324), (6, 334214216), (7, 286469328), (8, 250660662), (12, 167107108), (14, 143234664), (16, 125330331), (21, 95489776), (24, 83553554), (28, 71617332), (42, 47744888), (48, 41776777), (56, 35808666), (84, 23872444), (112, 17904333), (127, 15789648), (168, 11936222), (254, 7894824), (336, 5968111), (381, 5263216), (508, 3947412), (762, 2631608), (889, 2255664), (1016, 1973706), (1524, 1315804), (1778, 1127832), (2032, 986853), (2667, 751888), (3048, 657902), (3556, 563916), (5334, 375944), (6096, 328951), (7112, 281958), (10668, 187972), (14224, 140979), (21336, 93986), (42672, 46993)]