1001489462

素因数分解:

$2^1\times {\mathrm{541}}^1\times {\mathrm{571}}^1\times {\mathrm{1621}}^1$

素因数の和:2735

約数の個数: 16

約数和(自身を含む): 1508576784

約数和(自身を除く): 507087322

約数列:

[1, 2, 541, 571, 1082, 1142, 1621, 3242, 308911, 617822, 876961, 925591, 1753922, 1851182, 500744731, 1001489462]

約数ペア:

[(1, 1001489462), (2, 500744731), (541, 1851182), (571, 1753922), (1082, 925591), (1142, 876961), (1621, 617822), (3242, 308911)]