78855962

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{136429}}^1$

素因数の和:136465

約数の個数: 12

約数和(自身を含む): 125652030

約数和(自身を除く): 46796068

約数列:

[1, 2, 17, 34, 289, 578, 136429, 272858, 2319293, 4638586, 39427981, 78855962]

約数ペア:

[(1, 78855962), (2, 39427981), (17, 4638586), (34, 2319293), (289, 272858), (578, 136429)]