2247881902

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{142217}}^1$

素因数の和:143355

約数の個数: 16

約数和(自身を含む): 3856952160

約数和(自身を除く): 1609070258

約数列:

[1, 2, 7, 14, 1129, 2258, 7903, 15806, 142217, 284434, 995519, 1991038, 160562993, 321125986, 1123940951, 2247881902]

約数ペア:

[(1, 2247881902), (2, 1123940951), (7, 321125986), (14, 160562993), (1129, 1991038), (2258, 995519), (7903, 284434), (15806, 142217)]