120824912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{580889}}^1$

素因数の和:580910

約数の個数: 20

約数和(自身を含む): 252106260

約数和(自身を除く): 131281348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 580889, 1161778, 2323556, 4647112, 7551557, 9294224, 15103114, 30206228, 60412456, 120824912]

約数ペア:

[(1, 120824912), (2, 60412456), (4, 30206228), (8, 15103114), (13, 9294224), (16, 7551557), (26, 4647112), (52, 2323556), (104, 1161778), (208, 580889)]