128483722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{8269}}^1$

素因数の和:8745

約数の個数: 16

約数和(自身を含む): 204533640

約数和(自身を除く): 76049918

約数列:

[1, 2, 17, 34, 457, 914, 7769, 8269, 15538, 16538, 140573, 281146, 3778933, 7557866, 64241861, 128483722]

約数ペア:

[(1, 128483722), (2, 64241861), (17, 7557866), (34, 3778933), (457, 281146), (914, 140573), (7769, 16538), (8269, 15538)]