73689902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257657}}^1$

素因数の和:257683

約数の個数: 16

約数和(自身を含む): 129859632

約数和(自身を除く): 56169730

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 257657, 515314, 2834227, 3349541, 5668454, 6699082, 36844951, 73689902]

約数ペア:

[(1, 73689902), (2, 36844951), (11, 6699082), (13, 5668454), (22, 3349541), (26, 2834227), (143, 515314), (286, 257657)]