2022876920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2974819}}^1$

素因数の和:2974847

約数の個数: 32

約数和(自身を含む): 4819208400

約数和(自身を除く): 2796331480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2974819, 5949638, 11899276, 14874095, 23798552, 29748190, 50571923, 59496380, 101143846, 118992760, 202287692, 252859615, 404575384, 505719230, 1011438460, 2022876920]

約数ペア:

[(1, 2022876920), (2, 1011438460), (4, 505719230), (5, 404575384), (8, 252859615), (10, 202287692), (17, 118992760), (20, 101143846), (34, 59496380), (40, 50571923), (68, 29748190), (85, 23798552), (136, 14874095), (170, 11899276), (340, 5949638), (680, 2974819)]