65928070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{507139}}^1$

素因数の和:507159

約数の個数: 16

約数和(自身を含む): 127799280

約数和(自身を除く): 61871210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 507139, 1014278, 2535695, 5071390, 6592807, 13185614, 32964035, 65928070]

約数ペア:

[(1, 65928070), (2, 32964035), (5, 13185614), (10, 6592807), (13, 5071390), (26, 2535695), (65, 1014278), (130, 507139)]