2891519098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{63659}}^1$

素因数の和:65421

約数の個数: 16

約数和(自身を含む): 4673662560

約数和(自身を除く): 1782143462

約数列:

[1, 2, 13, 26, 1747, 3494, 22711, 45422, 63659, 127318, 827567, 1655134, 111212273, 222424546, 1445759549, 2891519098]

約数ペア:

[(1, 2891519098), (2, 1445759549), (13, 222424546), (26, 111212273), (1747, 1655134), (3494, 827567), (22711, 127318), (45422, 63659)]