247360372

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{304631}}^1$

素因数の和:304671

約数の個数: 24

約数和(自身を含む): 511781760

約数和(自身を除く): 264421388

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 304631, 609262, 1218524, 2132417, 4264834, 8529668, 8834299, 17668598, 35337196, 61840093, 123680186, 247360372]

約数ペア:

[(1, 247360372), (2, 123680186), (4, 61840093), (7, 35337196), (14, 17668598), (28, 8834299), (29, 8529668), (58, 4264834), (116, 2132417), (203, 1218524), (406, 609262), (812, 304631)]