2040397330

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{156833}}^1$

素因数の和:158141

約数の個数: 16

約数和(自身を含む): 3675561624

約数和(自身を除く): 1635164294

約数列:

[1, 2, 5, 10, 1301, 2602, 6505, 13010, 156833, 313666, 784165, 1568330, 204039733, 408079466, 1020198665, 2040397330]

約数ペア:

[(1, 2040397330), (2, 1020198665), (5, 408079466), (10, 204039733), (1301, 1568330), (2602, 784165), (6505, 313666), (13010, 156833)]