2100388922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3793}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 3317352192

約数和(自身を除く): 1216963270

約数列:

[1, 2, 43, 47, 86, 94, 137, 274, 2021, 3793, 4042, 5891, 6439, 7586, 11782, 12878, 163099, 178271, 276877, 326198, 356542, 519641, 553754, 1039282, 7665653, 15331306, 22344563, 24423127, 44689126, 48846254, 1050194461, 2100388922]

約数ペア:

[(1, 2100388922), (2, 1050194461), (43, 48846254), (47, 44689126), (86, 24423127), (94, 22344563), (137, 15331306), (274, 7665653), (2021, 1039282), (3793, 553754), (4042, 519641), (5891, 356542), (6439, 326198), (7586, 276877), (11782, 178271), (12878, 163099)]