492040390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1696691}}^1$

素因数の和:1696727

約数の個数: 16

約数和(自身を含む): 916213680

約数和(自身を除く): 424173290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1696691, 3393382, 8483455, 16966910, 49204039, 98408078, 246020195, 492040390]

約数ペア:

[(1, 492040390), (2, 246020195), (5, 98408078), (10, 49204039), (29, 16966910), (58, 8483455), (145, 3393382), (290, 1696691)]