1189464876

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{128563}}^1$

素因数の和:128830

約数の個数: 36

約数和(自身を含む): 3018425592

約数和(自身を除く): 1828960716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 128563, 257126, 385689, 514252, 771378, 1157067, 1542756, 2314134, 4628268, 33040691, 66081382, 99122073, 132162764, 198244146, 297366219, 396488292, 594732438, 1189464876]

約数ペア:

[(1, 1189464876), (2, 594732438), (3, 396488292), (4, 297366219), (6, 198244146), (9, 132162764), (12, 99122073), (18, 66081382), (36, 33040691), (257, 4628268), (514, 2314134), (771, 1542756), (1028, 1157067), (1542, 771378), (2313, 514252), (3084, 385689), (4626, 257126), (9252, 128563)]