290032076

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{11317}}^1$

素因数の和:11513

約数の個数: 24

約数和(自身を含む): 522891600

約数和(自身を除く): 232859524

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 6407, 11317, 12814, 22634, 25628, 45268, 486631, 973262, 1686233, 1946524, 3372466, 6744932, 72508019, 145016038, 290032076]

約数ペア:

[(1, 290032076), (2, 145016038), (4, 72508019), (43, 6744932), (86, 3372466), (149, 1946524), (172, 1686233), (298, 973262), (596, 486631), (6407, 45268), (11317, 25628), (12814, 22634)]