2018588732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{811}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 3751440000

約数和(自身を除く): 1732851268

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 499, 811, 998, 1247, 1622, 1996, 2494, 3244, 4988, 14471, 21457, 23519, 28942, 34873, 42914, 47038, 57884, 69746, 85828, 94076, 139492, 404689, 622253, 809378, 1011317, 1244506, 1618756, 2022634, 2489012, 4045268, 11735981, 17401627, 23471962, 34803254, 46943924, 69606508, 504647183, 1009294366, 2018588732]

約数ペア:

[(1, 2018588732), (2, 1009294366), (4, 504647183), (29, 69606508), (43, 46943924), (58, 34803254), (86, 23471962), (116, 17401627), (172, 11735981), (499, 4045268), (811, 2489012), (998, 2022634), (1247, 1618756), (1622, 1244506), (1996, 1011317), (2494, 809378), (3244, 622253), (4988, 404689), (14471, 139492), (21457, 94076), (23519, 85828), (28942, 69746), (34873, 57884), (42914, 47038)]