2277999724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{51721}}^1$

素因数の和:51767

約数の個数: 72

約数和(自身を含む): 5393156384

約数和(自身を除く): 3115156660

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 6292, 11011, 22022, 44044, 51721, 103442, 206884, 362047, 568931, 672373, 724094, 1137862, 1344746, 1448188, 2275724, 2689492, 3982517, 4706611, 6258241, 7396103, 7965034, 9413222, 12516482, 14792206, 15930068, 18826444, 25032964, 29584412, 43807687, 51772721, 81357133, 87615374, 103545442, 162714266, 175230748, 207090884, 325428532, 569499931, 1138999862, 2277999724]

約数ペア:

[(1, 2277999724), (2, 1138999862), (4, 569499931), (7, 325428532), (11, 207090884), (13, 175230748), (14, 162714266), (22, 103545442), (26, 87615374), (28, 81357133), (44, 51772721), (52, 43807687), (77, 29584412), (91, 25032964), (121, 18826444), (143, 15930068), (154, 14792206), (182, 12516482), (242, 9413222), (286, 7965034), (308, 7396103), (364, 6258241), (484, 4706611), (572, 3982517), (847, 2689492), (1001, 2275724), (1573, 1448188), (1694, 1344746), (2002, 1137862), (3146, 724094), (3388, 672373), (4004, 568931), (6292, 362047), (11011, 206884), (22022, 103442), (44044, 51721)]