142160434

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{420593}}^1$

素因数の和:420621

約数の個数: 12

約数和(自身を含む): 230906106

約数和(自身を除く): 88745672

約数列:

[1, 2, 13, 26, 169, 338, 420593, 841186, 5467709, 10935418, 71080217, 142160434]

約数ペア:

[(1, 142160434), (2, 71080217), (13, 10935418), (26, 5467709), (169, 841186), (338, 420593)]