1278354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2767}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 3188736

約数和(自身を除く): 1910382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 2767, 5534, 8301, 16602, 19369, 30437, 38738, 58107, 60874, 91311, 116214, 182622, 213059, 426118, 639177, 1278354]

約数ペア:

[(1, 1278354), (2, 639177), (3, 426118), (6, 213059), (7, 182622), (11, 116214), (14, 91311), (21, 60874), (22, 58107), (33, 38738), (42, 30437), (66, 19369), (77, 16602), (154, 8301), (231, 5534), (462, 2767)]