78875030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{606731}}^1$

素因数の和:606751

約数の個数: 16

約数和(自身を含む): 152896464

約数和(自身を除く): 74021434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 606731, 1213462, 3033655, 6067310, 7887503, 15775006, 39437515, 78875030]

約数ペア:

[(1, 78875030), (2, 39437515), (5, 15775006), (10, 7887503), (13, 6067310), (26, 3033655), (65, 1213462), (130, 606731)]