398289669011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39373}}^1\times {\mathrm{18979}}^1$

素因数の和:58406

約数の個数: 16

約数和(自身を含む): 439423289760

約数和(自身を除く): 41133620749

約数列:

[1, 13, 41, 533, 18979, 39373, 246727, 511849, 778139, 1614293, 10115807, 20985809, 747260167, 9714382171, 30637666847, 398289669011]

約数ペア:

[(1, 398289669011), (13, 30637666847), (41, 9714382171), (533, 747260167), (18979, 20985809), (39373, 10115807), (246727, 1614293), (511849, 778139)]