7981148

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9829}}^1$

素因数の和:9869

約数の個数: 24

約数和(自身を含む): 16514400

約数和(自身を除く): 8533252

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 9829, 19658, 39316, 68803, 137606, 275212, 285041, 570082, 1140164, 1995287, 3990574, 7981148]

約数ペア:

[(1, 7981148), (2, 3990574), (4, 1995287), (7, 1140164), (14, 570082), (28, 285041), (29, 275212), (58, 137606), (116, 68803), (203, 39316), (406, 19658), (812, 9829)]