551604

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 1318240

約数和(自身を除く): 766636

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1069, 2138, 3207, 4276, 6414, 12828, 45967, 91934, 137901, 183868, 275802, 551604]

約数ペア:

[(1, 551604), (2, 275802), (3, 183868), (4, 137901), (6, 91934), (12, 45967), (43, 12828), (86, 6414), (129, 4276), (172, 3207), (258, 2138), (516, 1069)]