1662543928448

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{999124957}}^1$

素因数の和:999124984

約数の個数: 32

約数和(自身を含む): 3566876100060

約数和(自身を除く): 1904332171612

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 999124957, 1998249914, 3996499828, 7992999656, 12988624441, 15985999312, 25977248882, 31971998624, 51954497764, 63943997248, 103908995528, 127887994496, 207817991056, 415635982112, 831271964224, 1662543928448]

約数ペア:

[(1, 1662543928448), (2, 831271964224), (4, 415635982112), (8, 207817991056), (13, 127887994496), (16, 103908995528), (26, 63943997248), (32, 51954497764), (52, 31971998624), (64, 25977248882), (104, 15985999312), (128, 12988624441), (208, 7992999656), (416, 3996499828), (832, 1998249914), (1664, 999124957)]