57705142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{238451}}^1$

素因数の和:238475

約数の個数: 12

約数和(自身を含む): 95142348

約数和(自身を除く): 37437206

約数列:

[1, 2, 11, 22, 121, 242, 238451, 476902, 2622961, 5245922, 28852571, 57705142]

約数ペア:

[(1, 57705142), (2, 28852571), (11, 5245922), (22, 2622961), (121, 476902), (242, 238451)]