281217134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{56311}}^1$

素因数の和:56551

約数の個数: 16

約数和(自身を含む): 462208896

約数和(自身を除く): 180991762

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 56311, 112622, 619421, 1238842, 12782597, 25565194, 140608567, 281217134]

約数ペア:

[(1, 281217134), (2, 140608567), (11, 25565194), (22, 12782597), (227, 1238842), (454, 619421), (2497, 112622), (4994, 56311)]