494037310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3800287}}^1$

素因数の和:3800307

約数の個数: 16

約数和(自身を含む): 957672576

約数和(自身を除く): 463635266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3800287, 7600574, 19001435, 38002870, 49403731, 98807462, 247018655, 494037310]

約数ペア:

[(1, 494037310), (2, 247018655), (5, 98807462), (10, 49403731), (13, 38002870), (26, 19001435), (65, 7600574), (130, 3800287)]