2040175670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{682333}}^1$

素因数の和:682376

約数の個数: 32

約数和(自身を含む): 4126756032

約数和(自身を除く): 2086580362

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 682333, 1364666, 3411665, 6823330, 8870329, 15693659, 17740658, 31387318, 44351645, 78468295, 88703290, 156936590, 204017567, 408035134, 1020087835, 2040175670]

約数ペア:

[(1, 2040175670), (2, 1020087835), (5, 408035134), (10, 204017567), (13, 156936590), (23, 88703290), (26, 78468295), (46, 44351645), (65, 31387318), (115, 17740658), (130, 15693659), (230, 8870329), (299, 6823330), (598, 3411665), (1495, 1364666), (2990, 682333)]