811385776

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{188519}}^1$

素因数の和:188796

約数の個数: 20

約数和(自身を含む): 1577912400

約数和(自身を除く): 766526624

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 188519, 377038, 754076, 1508152, 3016304, 50711611, 101423222, 202846444, 405692888, 811385776]

約数ペア:

[(1, 811385776), (2, 405692888), (4, 202846444), (8, 101423222), (16, 50711611), (269, 3016304), (538, 1508152), (1076, 754076), (2152, 377038), (4304, 188519)]