2048903410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 3998045952

約数和(自身を除く): 1949142542

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 107, 146, 170, 214, 365, 535, 730, 1070, 1241, 1543, 1819, 2482, 3086, 3638, 6205, 7715, 7811, 9095, 12410, 15430, 15622, 18190, 26231, 39055, 52462, 78110, 112639, 131155, 132787, 165101, 225278, 262310, 265574, 330202, 563195, 663935, 825505, 1126390, 1327870, 1651010, 1914863, 2806717, 3829726, 5613434, 9574315, 12052373, 14033585, 19148630, 24104746, 28067170, 60261865, 120523730, 204890341, 409780682, 1024451705, 2048903410]

約数ペア:

[(1, 2048903410), (2, 1024451705), (5, 409780682), (10, 204890341), (17, 120523730), (34, 60261865), (73, 28067170), (85, 24104746), (107, 19148630), (146, 14033585), (170, 12052373), (214, 9574315), (365, 5613434), (535, 3829726), (730, 2806717), (1070, 1914863), (1241, 1651010), (1543, 1327870), (1819, 1126390), (2482, 825505), (3086, 663935), (3638, 563195), (6205, 330202), (7715, 265574), (7811, 262310), (9095, 225278), (12410, 165101), (15430, 132787), (15622, 131155), (18190, 112639), (26231, 78110), (39055, 52462)]