8443630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64951}}^1$

素因数の和:64971

約数の個数: 16

約数和(自身を含む): 16367904

約数和(自身を除く): 7924274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 64951, 129902, 324755, 649510, 844363, 1688726, 4221815, 8443630]

約数ペア:

[(1, 8443630), (2, 4221815), (5, 1688726), (10, 844363), (13, 649510), (26, 324755), (65, 129902), (130, 64951)]