2007291390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5146901}}^1$

素因数の和:5146924

約数の個数: 32

約数和(自身を含む): 5188077216

約数和(自身を除く): 3180785826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5146901, 10293802, 15440703, 25734505, 30881406, 51469010, 66909713, 77203515, 133819426, 154407030, 200729139, 334548565, 401458278, 669097130, 1003645695, 2007291390]

約数ペア:

[(1, 2007291390), (2, 1003645695), (3, 669097130), (5, 401458278), (6, 334548565), (10, 200729139), (13, 154407030), (15, 133819426), (26, 77203515), (30, 66909713), (39, 51469010), (65, 30881406), (78, 25734505), (130, 15440703), (195, 10293802), (390, 5146901)]