1528931054

素因数分解:

$2^1\times 7^1\times {\mathrm{9319}}^1\times {\mathrm{11719}}^1$

素因数の和:21047

約数の個数: 16

約数和(自身を含む): 2621529600

約数和(自身を除く): 1092598546

約数列:

[1, 2, 7, 14, 9319, 11719, 18638, 23438, 65233, 82033, 130466, 164066, 109209361, 218418722, 764465527, 1528931054]

約数ペア:

[(1, 1528931054), (2, 764465527), (7, 218418722), (14, 109209361), (9319, 164066), (11719, 130466), (18638, 82033), (23438, 65233)]