90141507986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{5354729}}^1$

素因数の和:5355193

約数の個数: 16

約数和(自身を含む): 142650007200

約数和(自身を除く): 52508499214

約数列:

[1, 2, 19, 38, 443, 886, 8417, 16834, 5354729, 10709458, 101739851, 203479702, 2372144947, 4744289894, 45070753993, 90141507986]

約数ペア:

[(1, 90141507986), (2, 45070753993), (19, 4744289894), (38, 2372144947), (443, 203479702), (886, 101739851), (8417, 10709458), (16834, 5354729)]