7958337424

素因数分解:

$2^4\times {\mathrm{2239}}^1\times {\mathrm{222151}}^1$

素因数の和:224398

約数の個数: 20

約数和(自身を含む): 15426234880

約数和(自身を除く): 7467897456

約数列:

[1, 2, 4, 8, 16, 2239, 4478, 8956, 17912, 35824, 222151, 444302, 888604, 1777208, 3554416, 497396089, 994792178, 1989584356, 3979168712, 7958337424]

約数ペア:

[(1, 7958337424), (2, 3979168712), (4, 1989584356), (8, 994792178), (16, 497396089), (2239, 3554416), (4478, 1777208), (8956, 888604), (17912, 444302), (35824, 222151)]