1988903288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{372733}}^1$

素因数の和:372791

約数の個数: 32

約数和(自身を含む): 4025527200

約数和(自身を除く): 2036623912

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 5336, 372733, 745466, 1490932, 2981864, 8572859, 10809257, 17145718, 21618514, 34291436, 43237028, 68582872, 86474056, 248612911, 497225822, 994451644, 1988903288]

約数ペア:

[(1, 1988903288), (2, 994451644), (4, 497225822), (8, 248612911), (23, 86474056), (29, 68582872), (46, 43237028), (58, 34291436), (92, 21618514), (116, 17145718), (184, 10809257), (232, 8572859), (667, 2981864), (1334, 1490932), (2668, 745466), (5336, 372733)]