989668878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1\times {\mathrm{6389}}^1$

素因数の和:8752

約数の個数: 32

約数和(自身を含む): 2160535680

約数和(自身を除く): 1170866802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2347, 4694, 6389, 7041, 12778, 14082, 19167, 25817, 38334, 51634, 70279, 77451, 140558, 154902, 210837, 421674, 14994983, 29989966, 44984949, 89969898, 164944813, 329889626, 494834439, 989668878]

約数ペア:

[(1, 989668878), (2, 494834439), (3, 329889626), (6, 164944813), (11, 89969898), (22, 44984949), (33, 29989966), (66, 14994983), (2347, 421674), (4694, 210837), (6389, 154902), (7041, 140558), (12778, 77451), (14082, 70279), (19167, 51634), (25817, 38334)]