13540808740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4941901}}^1$

素因数の和:4942047

約数の個数: 24

約数和(自身を含む): 28643263992

約数和(自身を除く): 15102455252

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 4941901, 9883802, 19767604, 24709505, 49419010, 98838020, 677040437, 1354080874, 2708161748, 3385202185, 6770404370, 13540808740]

約数ペア:

[(1, 13540808740), (2, 6770404370), (4, 3385202185), (5, 2708161748), (10, 1354080874), (20, 677040437), (137, 98838020), (274, 49419010), (548, 24709505), (685, 19767604), (1370, 9883802), (2740, 4941901)]