418320212

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{62213}}^1$

素因数の和:62299

約数の個数: 18

約数和(自身を含む): 750363054

約数和(自身を除く): 332042842

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 62213, 124426, 248852, 2550733, 5101466, 10202932, 104580053, 209160106, 418320212]

約数ペア:

[(1, 418320212), (2, 209160106), (4, 104580053), (41, 10202932), (82, 5101466), (164, 2550733), (1681, 248852), (3362, 124426), (6724, 62213)]