290460244

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{2297}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 515202408

約数和(自身を除く): 224742164

約数列:

[1, 2, 4, 101, 202, 313, 404, 626, 1252, 2297, 4594, 9188, 31613, 63226, 126452, 231997, 463994, 718961, 927988, 1437922, 2875844, 72615061, 145230122, 290460244]

約数ペア:

[(1, 290460244), (2, 145230122), (4, 72615061), (101, 2875844), (202, 1437922), (313, 927988), (404, 718961), (626, 463994), (1252, 231997), (2297, 126452), (4594, 63226), (9188, 31613)]