313610906

素因数分解:

$2^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{10453}}^1$

素因数の和:12605

約数の個数: 16

約数和(自身を含む): 537921024

約数和(自身を除く): 224310118

約数列:

[1, 2, 7, 14, 2143, 4286, 10453, 15001, 20906, 30002, 73171, 146342, 22400779, 44801558, 156805453, 313610906]

約数ペア:

[(1, 313610906), (2, 156805453), (7, 44801558), (14, 22400779), (2143, 146342), (4286, 73171), (10453, 30002), (15001, 20906)]