1997366947

素因数分解:

${\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 2063289312

約数和(自身を除く): 65922365

約数列:

[1, 41, 277, 397, 443, 11357, 16277, 18163, 109969, 122711, 175871, 4508729, 5031151, 7210711, 48716267, 1997366947]

約数ペア:

[(1, 1997366947), (41, 48716267), (277, 7210711), (397, 5031151), (443, 4508729), (11357, 175871), (16277, 122711), (18163, 109969)]