426458428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{64187}}^1$

素因数の和:64353

約数の個数: 24

約数和(自身を含む): 819552384

約数和(自身を除く): 393093956

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 64187, 128374, 256748, 706057, 1412114, 2824228, 9692237, 19384474, 38768948, 106614607, 213229214, 426458428]

約数ペア:

[(1, 426458428), (2, 213229214), (4, 106614607), (11, 38768948), (22, 19384474), (44, 9692237), (151, 2824228), (302, 1412114), (604, 706057), (1661, 256748), (3322, 128374), (6644, 64187)]