291949936

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{309269}}^1$

素因数の和:309336

約数の個数: 20

約数和(自身を含む): 575242200

約数和(自身を除く): 283292264

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 309269, 618538, 1237076, 2474152, 4948304, 18246871, 36493742, 72987484, 145974968, 291949936]

約数ペア:

[(1, 291949936), (2, 145974968), (4, 72987484), (8, 36493742), (16, 18246871), (59, 4948304), (118, 2474152), (236, 1237076), (472, 618538), (944, 309269)]