2222278729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{9689}}^1$

素因数の和:10448

約数の個数: 16

約数和(自身を含む): 2511648000

約数和(自身を除く): 289369271

約数列:

[1, 11, 29, 319, 719, 7909, 9689, 20851, 106579, 229361, 280981, 3090791, 6966391, 76630301, 202025339, 2222278729]

約数ペア:

[(1, 2222278729), (11, 202025339), (29, 76630301), (319, 6966391), (719, 3090791), (7909, 280981), (9689, 229361), (20851, 106579)]