2620347830

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{974107}}^1$

素因数の和:974383

約数の個数: 16

約数和(自身を含む): 4734164880

約数和(自身を除く): 2113817050

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 974107, 1948214, 4870535, 9741070, 262034783, 524069566, 1310173915, 2620347830]

約数ペア:

[(1, 2620347830), (2, 1310173915), (5, 524069566), (10, 262034783), (269, 9741070), (538, 4870535), (1345, 1948214), (2690, 974107)]