291998522

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{2383}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 441821952

約数和(自身を除く): 149823430

約数列:

[1, 2, 197, 311, 394, 622, 2383, 4766, 61267, 122534, 469451, 741113, 938902, 1482226, 145999261, 291998522]

約数ペア:

[(1, 291998522), (2, 145999261), (197, 1482226), (311, 938902), (394, 741113), (622, 469451), (2383, 122534), (4766, 61267)]