274964926

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1\times {\mathrm{1291}}^1$

素因数の和:2379

約数の個数: 16

約数和(自身を含む): 416980080

約数和(自身を除く): 142015154

約数列:

[1, 2, 109, 218, 977, 1291, 1954, 2582, 106493, 140719, 212986, 281438, 1261307, 2522614, 137482463, 274964926]

約数ペア:

[(1, 274964926), (2, 137482463), (109, 2522614), (218, 1261307), (977, 281438), (1291, 212986), (1954, 140719), (2582, 106493)]