28178804566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1733227}}^1$

素因数の和:1733979

約数の個数: 16

約数和(自身を含む): 46173193920

約数和(自身を除く): 17994389354

約数列:

[1, 2, 11, 22, 739, 1478, 8129, 16258, 1733227, 3466454, 19065497, 38130994, 1280854753, 2561709506, 14089402283, 28178804566]

約数ペア:

[(1, 28178804566), (2, 14089402283), (11, 2561709506), (22, 1280854753), (739, 38130994), (1478, 19065497), (8129, 3466454), (16258, 1733227)]