87492470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673019}}^1$

素因数の和:673039

約数の個数: 16

約数和(自身を含む): 169601040

約数和(自身を除く): 82108570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 673019, 1346038, 3365095, 6730190, 8749247, 17498494, 43746235, 87492470]

約数ペア:

[(1, 87492470), (2, 43746235), (5, 17498494), (10, 8749247), (13, 6730190), (26, 3365095), (65, 1346038), (130, 673019)]