426012968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1439233}}^1$

素因数の和:1439276

約数の個数: 16

約数和(自身を含む): 820363380

約数和(自身を除く): 394350412

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1439233, 2878466, 5756932, 11513864, 53251621, 106503242, 213006484, 426012968]

約数ペア:

[(1, 426012968), (2, 213006484), (4, 106503242), (8, 53251621), (37, 11513864), (74, 5756932), (148, 2878466), (296, 1439233)]