2220334522

素因数分解:

$2^1\times 7^1\times {\mathrm{8563}}^1\times {\mathrm{18521}}^1$

素因数の和:27093

約数の個数: 16

約数和(自身を含む): 3806937792

約数和(自身を除く): 1586603270

約数列:

[1, 2, 7, 14, 8563, 17126, 18521, 37042, 59941, 119882, 129647, 259294, 158595323, 317190646, 1110167261, 2220334522]

約数ペア:

[(1, 2220334522), (2, 1110167261), (7, 317190646), (14, 158595323), (8563, 259294), (17126, 129647), (18521, 119882), (37042, 59941)]