2989367632

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{13591}}^1$

素因数の和:13891

約数の個数: 40

約数和(自身を含む): 5915782080

約数和(自身を除く): 2926414448

約数列:

[1, 2, 4, 8, 16, 59, 118, 233, 236, 466, 472, 932, 944, 1864, 3728, 13591, 13747, 27182, 27494, 54364, 54988, 108728, 109976, 217456, 219952, 801869, 1603738, 3166703, 3207476, 6333406, 6414952, 12666812, 12829904, 25333624, 50667248, 186835477, 373670954, 747341908, 1494683816, 2989367632]

約数ペア:

[(1, 2989367632), (2, 1494683816), (4, 747341908), (8, 373670954), (16, 186835477), (59, 50667248), (118, 25333624), (233, 12829904), (236, 12666812), (466, 6414952), (472, 6333406), (932, 3207476), (944, 3166703), (1864, 1603738), (3728, 801869), (13591, 219952), (13747, 217456), (27182, 109976), (27494, 108728), (54364, 54988)]