2538353234

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1\times {\mathrm{21563}}^1$

素因数の和:22465

約数の個数: 16

約数和(自身を含む): 3865993920

約数和(自身を除く): 1327640686

約数列:

[1, 2, 71, 142, 829, 1658, 21563, 43126, 58859, 117718, 1530973, 3061946, 17875727, 35751454, 1269176617, 2538353234]

約数ペア:

[(1, 2538353234), (2, 1269176617), (71, 35751454), (142, 17875727), (829, 3061946), (1658, 1530973), (21563, 117718), (43126, 58859)]