1020186886

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{41233}}^1$

素因数の和:41463

約数の個数: 16

約数和(自身を含む): 1558645200

約数和(自身を除く): 538458314

約数列:

[1, 2, 89, 139, 178, 278, 12371, 24742, 41233, 82466, 3669737, 5731387, 7339474, 11462774, 510093443, 1020186886]

約数ペア:

[(1, 1020186886), (2, 510093443), (89, 11462774), (139, 7339474), (178, 5731387), (278, 3669737), (12371, 82466), (24742, 41233)]