259384836

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{51343}}^1$

素因数の和:51771

約数の個数: 24

約数和(自身を含む): 606680704

約数和(自身を除く): 347295868

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 51343, 102686, 154029, 205372, 308058, 616116, 21615403, 43230806, 64846209, 86461612, 129692418, 259384836]

約数ペア:

[(1, 259384836), (2, 129692418), (3, 86461612), (4, 64846209), (6, 43230806), (12, 21615403), (421, 616116), (842, 308058), (1263, 205372), (1684, 154029), (2526, 102686), (5052, 51343)]