2012143376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2924627}}^1$

素因数の和:2924678

約数の個数: 20

約数和(自身を含む): 3989192592

約数和(自身を除く): 1977049216

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2924627, 5849254, 11698508, 23397016, 46794032, 125758961, 251517922, 503035844, 1006071688, 2012143376]

約数ペア:

[(1, 2012143376), (2, 1006071688), (4, 503035844), (8, 251517922), (16, 125758961), (43, 46794032), (86, 23397016), (172, 11698508), (344, 5849254), (688, 2924627)]