40493882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141587}}^1$

素因数の和:141613

約数の個数: 16

約数和(自身を含む): 71360352

約数和(自身を除く): 30866470

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 141587, 283174, 1557457, 1840631, 3114914, 3681262, 20246941, 40493882]

約数ペア:

[(1, 40493882), (2, 20246941), (11, 3681262), (13, 3114914), (22, 1840631), (26, 1557457), (143, 283174), (286, 141587)]