664752946

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9187}}^1$

素因数の和:9247

約数の個数: 48

約数和(自身を含む): 1231780032

約数和(自身を除く): 567027086

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 242, 253, 286, 299, 506, 598, 1573, 2783, 3146, 3289, 5566, 6578, 9187, 18374, 36179, 72358, 101057, 119431, 202114, 211301, 238862, 422602, 1111627, 1313741, 2223254, 2324311, 2627482, 2746913, 4648622, 5493826, 14451151, 25567421, 28902302, 30216043, 51134842, 60432086, 332376473, 664752946]

約数ペア:

[(1, 664752946), (2, 332376473), (11, 60432086), (13, 51134842), (22, 30216043), (23, 28902302), (26, 25567421), (46, 14451151), (121, 5493826), (143, 4648622), (242, 2746913), (253, 2627482), (286, 2324311), (299, 2223254), (506, 1313741), (598, 1111627), (1573, 422602), (2783, 238862), (3146, 211301), (3289, 202114), (5566, 119431), (6578, 101057), (9187, 72358), (18374, 36179)]