221042582

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{4447}}^1$

素因数の和:5335

約数の個数: 16

約数和(自身を含む): 343474560

約数和(自身を除く): 122431978

約数列:

[1, 2, 29, 58, 857, 1714, 4447, 8894, 24853, 49706, 128963, 257926, 3811079, 7622158, 110521291, 221042582]

約数ペア:

[(1, 221042582), (2, 110521291), (29, 7622158), (58, 3811079), (857, 257926), (1714, 128963), (4447, 49706), (8894, 24853)]