320417318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{208877}}^1$

素因数の和:208951

約数の個数: 16

約数和(自身を含む): 526372560

約数和(自身を除く): 205955242

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 208877, 417754, 2715401, 5430802, 12323743, 24647486, 160208659, 320417318]

約数ペア:

[(1, 320417318), (2, 160208659), (13, 24647486), (26, 12323743), (59, 5430802), (118, 2715401), (767, 417754), (1534, 208877)]