2107570

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:929

約数の個数: 16

約数和(自身を含む): 3810240

約数和(自身を除く): 1702670

約数列:

[1, 2, 5, 10, 419, 503, 838, 1006, 2095, 2515, 4190, 5030, 210757, 421514, 1053785, 2107570]

約数ペア:

[(1, 2107570), (2, 1053785), (5, 421514), (10, 210757), (419, 5030), (503, 4190), (838, 2515), (1006, 2095)]