1004920456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{8111}}^1$

素因数の和:9045

約数の個数: 32

約数和(自身を含む): 1997498880

約数和(自身を除く): 992578424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 911, 1822, 3644, 7288, 8111, 15487, 16222, 30974, 32444, 61948, 64888, 123896, 137887, 275774, 551548, 1103096, 7389121, 14778242, 29556484, 59112968, 125615057, 251230114, 502460228, 1004920456]

約数ペア:

[(1, 1004920456), (2, 502460228), (4, 251230114), (8, 125615057), (17, 59112968), (34, 29556484), (68, 14778242), (136, 7389121), (911, 1103096), (1822, 551548), (3644, 275774), (7288, 137887), (8111, 123896), (15487, 64888), (16222, 61948), (30974, 32444)]