2001001390

素因数分解:

$2^1\times 5^1\times {\mathrm{5849}}^1\times {\mathrm{34211}}^1$

素因数の和:40067

約数の個数: 16

約数和(自身を含む): 3602523600

約数和(自身を除く): 1601522210

約数列:

[1, 2, 5, 10, 5849, 11698, 29245, 34211, 58490, 68422, 171055, 342110, 200100139, 400200278, 1000500695, 2001001390]

約数ペア:

[(1, 2001001390), (2, 1000500695), (5, 400200278), (10, 200100139), (5849, 342110), (11698, 171055), (29245, 68422), (34211, 58490)]