89111230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{685471}}^1$

素因数の和:685491

約数の個数: 16

約数和(自身を含む): 172738944

約数和(自身を除く): 83627714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 685471, 1370942, 3427355, 6854710, 8911123, 17822246, 44555615, 89111230]

約数ペア:

[(1, 89111230), (2, 44555615), (5, 17822246), (10, 8911123), (13, 6854710), (26, 3427355), (65, 1370942), (130, 685471)]