130178378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{13729}}^1$

素因数の和:14173

約数の個数: 16

約数和(自身を含む): 213528960

約数和(自身を除く): 83350582

約数列:

[1, 2, 11, 22, 431, 862, 4741, 9482, 13729, 27458, 151019, 302038, 5917199, 11834398, 65089189, 130178378]

約数ペア:

[(1, 130178378), (2, 65089189), (11, 11834398), (22, 5917199), (431, 302038), (862, 151019), (4741, 27458), (9482, 13729)]