2019025526

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1\times {\mathrm{2347}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 3545667840

約数和(自身を除く): 1526642314

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1429, 2347, 2858, 4694, 10003, 16429, 20006, 32858, 61447, 100921, 122894, 201842, 430129, 706447, 860258, 1412894, 3353863, 6707726, 23477041, 46954082, 144216109, 288432218, 1009512763, 2019025526]

約数ペア:

[(1, 2019025526), (2, 1009512763), (7, 288432218), (14, 144216109), (43, 46954082), (86, 23477041), (301, 6707726), (602, 3353863), (1429, 1412894), (2347, 860258), (2858, 706447), (4694, 430129), (10003, 201842), (16429, 122894), (20006, 100921), (32858, 61447)]