89251630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{686551}}^1$

素因数の和:686571

約数の個数: 16

約数和(自身を含む): 173011104

約数和(自身を除く): 83759474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 686551, 1373102, 3432755, 6865510, 8925163, 17850326, 44625815, 89251630]

約数ペア:

[(1, 89251630), (2, 44625815), (5, 17850326), (10, 8925163), (13, 6865510), (26, 3432755), (65, 1373102), (130, 686551)]