172421002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{11779}}^1$

素因数の和:12357

約数の個数: 16

約数和(自身を含む): 279044640

約数和(自身を除く): 106623638

約数列:

[1, 2, 13, 26, 563, 1126, 7319, 11779, 14638, 23558, 153127, 306254, 6631577, 13263154, 86210501, 172421002]

約数ペア:

[(1, 172421002), (2, 86210501), (13, 13263154), (26, 6631577), (563, 306254), (1126, 153127), (7319, 23558), (11779, 14638)]