2191330277

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{25693}}^1$

素因数の和:25912

約数の個数: 16

約数和(自身を含む): 2414208240

約数和(自身を除く): 222877963

約数列:

[1, 17, 29, 173, 493, 2941, 5017, 25693, 85289, 436781, 745097, 4444889, 12666649, 75563113, 128901781, 2191330277]

約数ペア:

[(1, 2191330277), (17, 128901781), (29, 75563113), (173, 12666649), (493, 4444889), (2941, 745097), (5017, 436781), (25693, 85289)]