134389612

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{21523}}^1$

素因数の和:21757

約数の個数: 24

約数和(自身を含む): 269997056

約数和(自身を除く): 135607444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 21523, 43046, 86092, 150661, 301322, 602644, 4799629, 9599258, 19198516, 33597403, 67194806, 134389612]

約数ペア:

[(1, 134389612), (2, 67194806), (4, 33597403), (7, 19198516), (14, 9599258), (28, 4799629), (223, 602644), (446, 301322), (892, 150661), (1561, 86092), (3122, 43046), (6244, 21523)]