1277645604

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1\times {\mathrm{1433}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 3006581760

約数和(自身を除く): 1728936156

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 389, 573, 764, 778, 1146, 1167, 1433, 1556, 2292, 2334, 2866, 4299, 4668, 5732, 8598, 17196, 74299, 148598, 222897, 273703, 297196, 445794, 547406, 557437, 821109, 891588, 1094812, 1114874, 1642218, 1672311, 2229748, 3284436, 3344622, 6689244, 106470467, 212940934, 319411401, 425881868, 638822802, 1277645604]

約数ペア:

[(1, 1277645604), (2, 638822802), (3, 425881868), (4, 319411401), (6, 212940934), (12, 106470467), (191, 6689244), (382, 3344622), (389, 3284436), (573, 2229748), (764, 1672311), (778, 1642218), (1146, 1114874), (1167, 1094812), (1433, 891588), (1556, 821109), (2292, 557437), (2334, 547406), (2866, 445794), (4299, 297196), (4668, 273703), (5732, 222897), (8598, 148598), (17196, 74299)]