2540693687

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1\times {\mathrm{4261}}^1$

素因数の和:5198

約数の個数: 16

約数和(自身を含む): 2936074752

約数和(自身を除く): 395381065

約数列:

[1, 7, 103, 721, 827, 4261, 5789, 29827, 85181, 438883, 596267, 3072181, 3523847, 24666929, 362956241, 2540693687]

約数ペア:

[(1, 2540693687), (7, 362956241), (103, 24666929), (721, 3523847), (827, 3072181), (4261, 596267), (5789, 438883), (29827, 85181)]