2021892340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{598193}}^1$

素因数の和:598228

約数の個数: 36

約数和(自身を含む): 4597719084

約数和(自身を除く): 2575826744

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 598193, 1196386, 2392772, 2990965, 5981930, 7776509, 11963860, 15553018, 31106036, 38882545, 77765090, 101094617, 155530180, 202189234, 404378468, 505473085, 1010946170, 2021892340]

約数ペア:

[(1, 2021892340), (2, 1010946170), (4, 505473085), (5, 404378468), (10, 202189234), (13, 155530180), (20, 101094617), (26, 77765090), (52, 38882545), (65, 31106036), (130, 15553018), (169, 11963860), (260, 7776509), (338, 5981930), (676, 2990965), (845, 2392772), (1690, 1196386), (3380, 598193)]