2460835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 3404016

約数和(自身を除く): 943181

約数列:

[1, 5, 13, 17, 65, 85, 131, 221, 289, 655, 1105, 1445, 1703, 2227, 3757, 8515, 11135, 18785, 28951, 37859, 144755, 189295, 492167, 2460835]

約数ペア:

[(1, 2460835), (5, 492167), (13, 189295), (17, 144755), (65, 37859), (85, 28951), (131, 18785), (221, 11135), (289, 8515), (655, 3757), (1105, 2227), (1445, 1703)]