26891330

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9923}}^1$

素因数の和:10201

約数の個数: 16

約数和(自身を含む): 48587904

約数和(自身を除く): 21696574

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 9923, 19846, 49615, 99230, 2689133, 5378266, 13445665, 26891330]

約数ペア:

[(1, 26891330), (2, 13445665), (5, 5378266), (10, 2689133), (271, 99230), (542, 49615), (1355, 19846), (2710, 9923)]