2033883905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1\times {\mathrm{4273}}^1$

素因数の和:8440

約数の個数: 16

約数和(自身を含む): 2547987840

約数和(自身を除く): 514103935

約数列:

[1, 5, 23, 115, 4139, 4273, 20695, 21365, 95197, 98279, 475985, 491395, 17685947, 88429735, 406776781, 2033883905]

約数ペア:

[(1, 2033883905), (5, 406776781), (23, 88429735), (115, 17685947), (4139, 491395), (4273, 475985), (20695, 98279), (21365, 95197)]