313551478

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1\times {\mathrm{2683}}^1$

素因数の和:3579

約数の個数: 16

約数和(自身を含む): 477709056

約数和(自身を除く): 164157578

約数列:

[1, 2, 71, 142, 823, 1646, 2683, 5366, 58433, 116866, 190493, 380986, 2208109, 4416218, 156775739, 313551478]

約数ペア:

[(1, 313551478), (2, 156775739), (71, 4416218), (142, 2208109), (823, 380986), (1646, 190493), (2683, 116866), (5366, 58433)]