713732540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{272417}}^1$

素因数の和:272557

約数の個数: 24

約数和(自身を含む): 1510285392

約数和(自身を除く): 796552852

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 272417, 544834, 1089668, 1362085, 2724170, 5448340, 35686627, 71373254, 142746508, 178433135, 356866270, 713732540]

約数ペア:

[(1, 713732540), (2, 356866270), (4, 178433135), (5, 142746508), (10, 71373254), (20, 35686627), (131, 5448340), (262, 2724170), (524, 1362085), (655, 1089668), (1310, 544834), (2620, 272417)]