40371379802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1566847}}^1$

素因数の和:1567853

約数の個数: 16

約数和(自身を含む): 65281155072

約数和(自身を除く): 24909775270

約数列:

[1, 2, 13, 26, 991, 1982, 12883, 25766, 1566847, 3133694, 20369011, 40738022, 1552745377, 3105490754, 20185689901, 40371379802]

約数ペア:

[(1, 40371379802), (2, 20185689901), (13, 3105490754), (26, 1552745377), (991, 40738022), (1982, 20369011), (12883, 3133694), (25766, 1566847)]