122900570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{945389}}^1$

素因数の和:945409

約数の個数: 16

約数和(自身を含む): 238238280

約数和(自身を除く): 115337710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 945389, 1890778, 4726945, 9453890, 12290057, 24580114, 61450285, 122900570]

約数ペア:

[(1, 122900570), (2, 61450285), (5, 24580114), (10, 12290057), (13, 9453890), (26, 4726945), (65, 1890778), (130, 945389)]