7274306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 11848704

約数和(自身を除く): 4574398

約数列:

[1, 2, 13, 26, 127, 254, 1651, 2203, 3302, 4406, 28639, 57278, 279781, 559562, 3637153, 7274306]

約数ペア:

[(1, 7274306), (2, 3637153), (13, 559562), (26, 279781), (127, 57278), (254, 28639), (1651, 4406), (2203, 3302)]