40504739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 45360000

約数和(自身を除く): 4855261

約数列:

[1, 11, 59, 139, 449, 649, 1529, 4939, 8201, 26491, 62411, 90211, 291401, 686521, 3682249, 40504739]

約数ペア:

[(1, 40504739), (11, 3682249), (59, 686521), (139, 291401), (449, 90211), (649, 62411), (1529, 26491), (4939, 8201)]