548456870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4218899}}^1$

素因数の和:4218919

約数の個数: 16

約数和(自身を含む): 1063162800

約数和(自身を除く): 514705930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4218899, 8437798, 21094495, 42188990, 54845687, 109691374, 274228435, 548456870]

約数ペア:

[(1, 548456870), (2, 274228435), (5, 109691374), (10, 54845687), (13, 42188990), (26, 21094495), (65, 8437798), (130, 4218899)]