2048652103701

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5281}}^1\times {\mathrm{172643}}^1$

素因数の和:178041

約数の個数: 32

約数和(自身を含む): 3151545781248

約数和(自身を除く): 1102893677547

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 5281, 15843, 36967, 110901, 172643, 517929, 565067, 1208501, 1695201, 3625503, 3955469, 11866407, 18472801, 55418403, 129309607, 387928821, 911727683, 2735183049, 6382093781, 19146281343, 97554862081, 292664586243, 682884034567, 2048652103701]

約数ペア:

[(1, 2048652103701), (3, 682884034567), (7, 292664586243), (21, 97554862081), (107, 19146281343), (321, 6382093781), (749, 2735183049), (2247, 911727683), (5281, 387928821), (15843, 129309607), (36967, 55418403), (110901, 18472801), (172643, 11866407), (517929, 3955469), (565067, 3625503), (1208501, 1695201)]