385220234

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{44887}}^1$

素因数の和:45509

約数の個数: 16

約数和(自身を含む): 661469568

約数和(自身を除く): 276249334

約数列:

[1, 2, 7, 14, 613, 1226, 4291, 8582, 44887, 89774, 314209, 628418, 27515731, 55031462, 192610117, 385220234]

約数ペア:

[(1, 385220234), (2, 192610117), (7, 55031462), (14, 27515731), (613, 628418), (1226, 314209), (4291, 89774), (8582, 44887)]