26181310

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9661}}^1$

素因数の和:9939

約数の個数: 16

約数和(自身を含む): 47305152

約数和(自身を除く): 21123842

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 9661, 19322, 48305, 96610, 2618131, 5236262, 13090655, 26181310]

約数ペア:

[(1, 26181310), (2, 13090655), (5, 5236262), (10, 2618131), (271, 96610), (542, 48305), (1355, 19322), (2710, 9661)]