308804528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{665527}}^1$

素因数の和:665564

約数の個数: 20

約数和(自身を含む): 618941040

約数和(自身を除く): 310136512

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 665527, 1331054, 2662108, 5324216, 10648432, 19300283, 38600566, 77201132, 154402264, 308804528]

約数ペア:

[(1, 308804528), (2, 154402264), (4, 77201132), (8, 38600566), (16, 19300283), (29, 10648432), (58, 5324216), (116, 2662108), (232, 1331054), (464, 665527)]