2660116390

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{762211}}^1$

素因数の和:762567

約数の個数: 16

約数和(自身を含む): 4801935600

約数和(自身を除く): 2141819210

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 762211, 1524422, 3811055, 7622110, 266011639, 532023278, 1330058195, 2660116390]

約数ペア:

[(1, 2660116390), (2, 1330058195), (5, 532023278), (10, 266011639), (349, 7622110), (698, 3811055), (1745, 1524422), (3490, 762211)]