7802266

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 12284928

約数和(自身を除く): 4482662

約数列:

[1, 2, 31, 61, 62, 122, 1891, 2063, 3782, 4126, 63953, 125843, 127906, 251686, 3901133, 7802266]

約数ペア:

[(1, 7802266), (2, 3901133), (31, 251686), (61, 127906), (62, 125843), (122, 63953), (1891, 4126), (2063, 3782)]