988355879

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1\times {\mathrm{1879}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 1139550720

約数和(自身を除く): 151194841

約数列:

[1, 7, 163, 461, 1141, 1879, 3227, 13153, 75143, 306277, 526001, 866219, 2143939, 6063533, 141193697, 988355879]

約数ペア:

[(1, 988355879), (7, 141193697), (163, 6063533), (461, 2143939), (1141, 866219), (1879, 526001), (3227, 306277), (13153, 75143)]