725564138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{76039}}^1$

素因数の和:76421

約数の個数: 16

約数和(自身を含む): 1175274240

約数和(自身を除く): 449710102

約数列:

[1, 2, 13, 26, 367, 734, 4771, 9542, 76039, 152078, 988507, 1977014, 27906313, 55812626, 362782069, 725564138]

約数ペア:

[(1, 725564138), (2, 362782069), (13, 55812626), (26, 27906313), (367, 1977014), (734, 988507), (4771, 152078), (9542, 76039)]