2681182

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 4740120

約数和(自身を除く): 2058938

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 251, 502, 763, 1526, 1757, 3514, 5341, 10682, 12299, 24598, 27359, 54718, 191513, 383026, 1340591, 2681182]

約数ペア:

[(1, 2681182), (2, 1340591), (7, 383026), (14, 191513), (49, 54718), (98, 27359), (109, 24598), (218, 12299), (251, 10682), (502, 5341), (763, 3514), (1526, 1757)]