1320601926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{288467}}^1$

素因数の和:288588

約数の個数: 32

約数和(自身を含む): 3046222080

約数和(自身を除く): 1725620154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 288467, 576934, 865401, 1730802, 2019269, 4038538, 6057807, 12115614, 31442903, 62885806, 94328709, 188657418, 220100321, 440200642, 660300963, 1320601926]

約数ペア:

[(1, 1320601926), (2, 660300963), (3, 440200642), (6, 220100321), (7, 188657418), (14, 94328709), (21, 62885806), (42, 31442903), (109, 12115614), (218, 6057807), (327, 4038538), (654, 2019269), (763, 1730802), (1526, 865401), (2289, 576934), (4578, 288467)]