312684654

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{331937}}^1$

素因数の和:332099

約数の個数: 16

約数和(自身を含む): 629354448

約数和(自身を除く): 316669794

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 331937, 663874, 995811, 1991622, 52114109, 104228218, 156342327, 312684654]

約数ペア:

[(1, 312684654), (2, 156342327), (3, 104228218), (6, 52114109), (157, 1991622), (314, 995811), (471, 663874), (942, 331937)]