2903056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 6421464

約数和(自身を除く): 3518408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 821, 884, 1642, 1768, 3284, 3536, 6568, 10673, 13136, 13957, 21346, 27914, 42692, 55828, 85384, 111656, 170768, 181441, 223312, 362882, 725764, 1451528, 2903056]

約数ペア:

[(1, 2903056), (2, 1451528), (4, 725764), (8, 362882), (13, 223312), (16, 181441), (17, 170768), (26, 111656), (34, 85384), (52, 55828), (68, 42692), (104, 27914), (136, 21346), (208, 13957), (221, 13136), (272, 10673), (442, 6568), (821, 3536), (884, 3284), (1642, 1768)]