61906922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401993}}^1$

素因数の和:402013

約数の個数: 16

約数和(自身を含む): 115774272

約数和(自身を除く): 53867350

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401993, 803986, 2813951, 4421923, 5627902, 8843846, 30953461, 61906922]

約数ペア:

[(1, 61906922), (2, 30953461), (7, 8843846), (11, 5627902), (14, 4421923), (22, 2813951), (77, 803986), (154, 401993)]