2019901595

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 2551834368

約数和(自身を除く): 531932773

約数列:

[1, 5, 37, 67, 107, 185, 335, 535, 1523, 2479, 3959, 7169, 7615, 12395, 19795, 35845, 56351, 102041, 162961, 265253, 281755, 510205, 814805, 1326265, 3775517, 6029557, 10918387, 18877585, 30147785, 54591935, 403980319, 2019901595]

約数ペア:

[(1, 2019901595), (5, 403980319), (37, 54591935), (67, 30147785), (107, 18877585), (185, 10918387), (335, 6029557), (535, 3775517), (1523, 1326265), (2479, 814805), (3959, 510205), (7169, 281755), (7615, 265253), (12395, 162961), (19795, 102041), (35845, 56351)]