978200204

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{4831}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 1727459328

約数和(自身を除く): 749259124

約数列:

[1, 2, 4, 223, 227, 446, 454, 892, 908, 4831, 9662, 19324, 50621, 101242, 202484, 1077313, 1096637, 2154626, 2193274, 4309252, 4386548, 244550051, 489100102, 978200204]

約数ペア:

[(1, 978200204), (2, 489100102), (4, 244550051), (223, 4386548), (227, 4309252), (446, 2193274), (454, 2154626), (892, 1096637), (908, 1077313), (4831, 202484), (9662, 101242), (19324, 50621)]