26801890

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{11807}}^1$

素因数の和:12041

約数の個数: 16

約数和(自身を含む): 48460032

約数和(自身を除く): 21658142

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 11807, 23614, 59035, 118070, 2680189, 5360378, 13400945, 26801890]

約数ペア:

[(1, 26801890), (2, 13400945), (5, 5360378), (10, 2680189), (227, 118070), (454, 59035), (1135, 23614), (2270, 11807)]