78977002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{178681}}^1$

素因数の和:178713

約数の個数: 16

約数和(自身を含む): 135083592

約数和(自身を除く): 56106590

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 178681, 357362, 2322853, 3037577, 4645706, 6075154, 39488501, 78977002]

約数ペア:

[(1, 78977002), (2, 39488501), (13, 6075154), (17, 4645706), (26, 3037577), (34, 2322853), (221, 357362), (442, 178681)]