313640434

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{3559}}^1$

素因数の和:4017

約数の個数: 16

約数和(自身を含む): 475473600

約数和(自身を除く): 161833166

約数列:

[1, 2, 139, 278, 317, 634, 3559, 7118, 44063, 88126, 494701, 989402, 1128203, 2256406, 156820217, 313640434]

約数ペア:

[(1, 313640434), (2, 156820217), (139, 2256406), (278, 1128203), (317, 989402), (634, 494701), (3559, 88126), (7118, 44063)]