2420512521806

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{16993}}^1\times {\mathrm{246439}}^1$

素因数の和:263468

約数の個数: 24

約数和(自身を含む): 3857149252560

約数和(自身を除く): 1436636730754

約数列:

[1, 2, 17, 34, 289, 578, 16993, 33986, 246439, 288881, 492878, 577762, 4189463, 4910977, 8378926, 9821954, 71220871, 142441742, 4187737927, 8375475854, 71191544759, 142383089518, 1210256260903, 2420512521806]

約数ペア:

[(1, 2420512521806), (2, 1210256260903), (17, 142383089518), (34, 71191544759), (289, 8375475854), (578, 4187737927), (16993, 142441742), (33986, 71220871), (246439, 9821954), (288881, 8378926), (492878, 4910977), (577762, 4189463)]