388251011930

素因数分解:

$2^1\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{12068729}}^1$

素因数の和:12071953

約数の個数: 16

約数和(自身を含む): 699069116520

約数和(自身を除く): 310818104590

約数列:

[1, 2, 5, 10, 3217, 6434, 16085, 32170, 12068729, 24137458, 60343645, 120687290, 38825101193, 77650202386, 194125505965, 388251011930]

約数ペア:

[(1, 388251011930), (2, 194125505965), (5, 77650202386), (10, 38825101193), (3217, 120687290), (6434, 60343645), (16085, 24137458), (32170, 12068729)]