2016284943

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2389}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 2839320000

約数和(自身を除く): 823035057

約数列:

[1, 3, 29, 87, 89, 109, 267, 327, 2389, 2581, 3161, 7167, 7743, 9483, 9701, 29103, 69281, 207843, 212621, 260401, 281329, 637863, 781203, 843987, 6166009, 7551629, 18498027, 22654887, 23175689, 69527067, 672094981, 2016284943]

約数ペア:

[(1, 2016284943), (3, 672094981), (29, 69527067), (87, 23175689), (89, 22654887), (109, 18498027), (267, 7551629), (327, 6166009), (2389, 843987), (2581, 781203), (3161, 637863), (7167, 281329), (7743, 260401), (9483, 212621), (9701, 207843), (29103, 69281)]