284257070

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{89671}}^1$

素因数の和:89995

約数の個数: 16

約数和(自身を含む): 513282528

約数和(自身を除く): 229025458

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 89671, 179342, 448355, 896710, 28425707, 56851414, 142128535, 284257070]

約数ペア:

[(1, 284257070), (2, 142128535), (5, 56851414), (10, 28425707), (317, 896710), (634, 448355), (1585, 179342), (3170, 89671)]