297446110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{134591}}^1$

素因数の和:134628

約数の個数: 32

約数和(自身を含む): 610509312

約数和(自身を除く): 313063202

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 134591, 269182, 672955, 1345910, 1749683, 2288047, 3499366, 4576094, 8748415, 11440235, 17496830, 22880470, 29744611, 59489222, 148723055, 297446110]

約数ペア:

[(1, 297446110), (2, 148723055), (5, 59489222), (10, 29744611), (13, 22880470), (17, 17496830), (26, 11440235), (34, 8748415), (65, 4576094), (85, 3499366), (130, 2288047), (170, 1749683), (221, 1345910), (442, 672955), (1105, 269182), (2210, 134591)]