1815989641

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{5569}}^1$

素因数の和:5824

約数の個数: 16

約数和(自身を含む): 1915010560

約数和(自身を除く): 99020919

約数列:

[1, 31, 67, 157, 2077, 4867, 5569, 10519, 172639, 326089, 373123, 874333, 11566813, 27104323, 58580311, 1815989641]

約数ペア:

[(1, 1815989641), (31, 58580311), (67, 27104323), (157, 11566813), (2077, 874333), (4867, 373123), (5569, 326089), (10519, 172639)]