26021398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2447}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 42154560

約数和(自身を除く): 16133162

約数列:

[1, 2, 13, 26, 409, 818, 2447, 4894, 5317, 10634, 31811, 63622, 1000823, 2001646, 13010699, 26021398]

約数ペア:

[(1, 26021398), (2, 13010699), (13, 2001646), (26, 1000823), (409, 63622), (818, 31811), (2447, 10634), (4894, 5317)]