520018192

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{613229}}^1$

素因数の和:613290

約数の個数: 20

約数和(自身を含む): 1026547020

約数和(自身を除く): 506528828

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 613229, 1226458, 2452916, 4905832, 9811664, 32501137, 65002274, 130004548, 260009096, 520018192]

約数ペア:

[(1, 520018192), (2, 260009096), (4, 130004548), (8, 65002274), (16, 32501137), (53, 9811664), (106, 4905832), (212, 2452916), (424, 1226458), (848, 613229)]