2100025718

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1\times {\mathrm{2767}}^1$

素因数の和:5156

約数の個数: 32

約数和(自身を含む): 3759519744

約数和(自身を除く): 1659494026

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2357, 2767, 4714, 5534, 16499, 19369, 32998, 38738, 54211, 63641, 108422, 127282, 379477, 445487, 758954, 890974, 6521819, 13043638, 45652733, 91305466, 150001837, 300003674, 1050012859, 2100025718]

約数ペア:

[(1, 2100025718), (2, 1050012859), (7, 300003674), (14, 150001837), (23, 91305466), (46, 45652733), (161, 13043638), (322, 6521819), (2357, 890974), (2767, 758954), (4714, 445487), (5534, 379477), (16499, 127282), (19369, 108422), (32998, 63641), (38738, 54211)]