140481344642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1\times {\mathrm{751969}}^1$

素因数の和:755221

約数の個数: 16

約数和(自身を含む): 218056260600

約数和(自身を除く): 77574915958

約数列:

[1, 2, 29, 58, 3221, 6442, 93409, 186818, 751969, 1503938, 21807101, 43614202, 2422092149, 4844184298, 70240672321, 140481344642]

約数ペア:

[(1, 140481344642), (2, 70240672321), (29, 4844184298), (58, 2422092149), (3221, 43614202), (6442, 21807101), (93409, 1503938), (186818, 751969)]