426163934

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{499021}}^1$

素因数の和:499091

約数の個数: 16

約数和(自身を含む): 742544736

約数和(自身を除く): 316380802

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 499021, 998042, 3493147, 6986294, 30440281, 60880562, 213081967, 426163934]

約数ペア:

[(1, 426163934), (2, 213081967), (7, 60880562), (14, 30440281), (61, 6986294), (122, 3493147), (427, 998042), (854, 499021)]