8742110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67247}}^1$

素因数の和:67267

約数の個数: 16

約数和(自身を含む): 16946496

約数和(自身を除く): 8204386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 67247, 134494, 336235, 672470, 874211, 1748422, 4371055, 8742110]

約数ペア:

[(1, 8742110), (2, 4371055), (5, 1748422), (10, 874211), (13, 672470), (26, 336235), (65, 134494), (130, 67247)]