2113998730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1\times {\mathrm{2801}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 3863801088

約数和(自身を除く): 1749802358

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1063, 2126, 2801, 5315, 5602, 10630, 14005, 28010, 75473, 150946, 198871, 377365, 397742, 754730, 994355, 1988710, 2977463, 5954926, 14887315, 29774630, 211399873, 422799746, 1056999365, 2113998730]

約数ペア:

[(1, 2113998730), (2, 1056999365), (5, 422799746), (10, 211399873), (71, 29774630), (142, 14887315), (355, 5954926), (710, 2977463), (1063, 1988710), (2126, 994355), (2801, 754730), (5315, 397742), (5602, 377365), (10630, 198871), (14005, 150946), (28010, 75473)]