2013141578

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{477727}}^1$

素因数の和:477786

約数の個数: 24

約数和(自身を含む): 3594425472

約数和(自身を除く): 1581283894

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 477727, 955454, 3344089, 6688178, 20542261, 23408623, 41084522, 46817246, 143795827, 287591654, 1006570789, 2013141578]

約数ペア:

[(1, 2013141578), (2, 1006570789), (7, 287591654), (14, 143795827), (43, 46817246), (49, 41084522), (86, 23408623), (98, 20542261), (301, 6688178), (602, 3344089), (2107, 955454), (4214, 477727)]