79418690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{610913}}^1$

素因数の和:610933

約数の個数: 16

約数和(自身を含む): 153950328

約数和(自身を除く): 74531638

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 610913, 1221826, 3054565, 6109130, 7941869, 15883738, 39709345, 79418690]

約数ペア:

[(1, 79418690), (2, 39709345), (5, 15883738), (10, 7941869), (13, 6109130), (26, 3054565), (65, 1221826), (130, 610913)]