328055996690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1\times {\mathrm{652601}}^1$

素因数の和:655582

約数の個数: 32

約数和(自身を含む): 625448535984

約数和(自身を除く): 297392539294

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2957, 5914, 14785, 29570, 50269, 100538, 251345, 502690, 652601, 1305202, 3263005, 6526010, 11094217, 22188434, 55471085, 110942170, 1929741157, 3859482314, 9648705785, 19297411570, 32805599669, 65611199338, 164027998345, 328055996690]

約数ペア:

[(1, 328055996690), (2, 164027998345), (5, 65611199338), (10, 32805599669), (17, 19297411570), (34, 9648705785), (85, 3859482314), (170, 1929741157), (2957, 110942170), (5914, 55471085), (14785, 22188434), (29570, 11094217), (50269, 6526010), (100538, 3263005), (251345, 1305202), (502690, 652601)]