428156906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{10271}}^1$

素因数の和:11389

約数の個数: 16

約数和(自身を含む): 676719360

約数和(自身を除く): 248562454

約数列:

[1, 2, 19, 38, 1097, 2194, 10271, 20542, 20843, 41686, 195149, 390298, 11267287, 22534574, 214078453, 428156906]

約数ペア:

[(1, 428156906), (2, 214078453), (19, 22534574), (38, 11267287), (1097, 390298), (2194, 195149), (10271, 41686), (20542, 20843)]