2000478813

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1\times {\mathrm{7583}}^1$

素因数の和:9504

約数の個数: 16

約数和(自身を含む): 2725871616

約数和(自身を除く): 725392803

約数列:

[1, 3, 47, 141, 1871, 5613, 7583, 22749, 87937, 263811, 356401, 1069203, 14187793, 42563379, 666826271, 2000478813]

約数ペア:

[(1, 2000478813), (3, 666826271), (47, 42563379), (141, 14187793), (1871, 1069203), (5613, 356401), (7583, 263811), (22749, 87937)]