313614242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{4339}}^1$

素因数の和:4921

約数の個数: 16

約数和(自身を含む): 478094400

約数和(自身を除く): 164480158

約数列:

[1, 2, 71, 142, 509, 1018, 4339, 8678, 36139, 72278, 308069, 616138, 2208551, 4417102, 156807121, 313614242]

約数ペア:

[(1, 313614242), (2, 156807121), (71, 4417102), (142, 2208551), (509, 616138), (1018, 308069), (4339, 72278), (8678, 36139)]