2021925885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{363329}}^1$

素因数の和:363397

約数の個数: 32

約数和(自身を含む): 3767005440

約数和(自身を除く): 1745079555

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 363329, 1089987, 1816645, 2543303, 5449935, 7629909, 12716515, 19256437, 38149545, 57769311, 96282185, 134795059, 288846555, 404385177, 673975295, 2021925885]

約数ペア:

[(1, 2021925885), (3, 673975295), (5, 404385177), (7, 288846555), (15, 134795059), (21, 96282185), (35, 57769311), (53, 38149545), (105, 19256437), (159, 12716515), (265, 7629909), (371, 5449935), (795, 2543303), (1113, 1816645), (1855, 1089987), (5565, 363329)]