381828482

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{20399}}^1$

素因数の和:20606

約数の個数: 24

約数和(自身を含む): 669772800

約数和(自身を除く): 287944318

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 1337, 2674, 9359, 18718, 20399, 40798, 142793, 285586, 999551, 1999102, 3896209, 7792418, 27273463, 54546926, 190914241, 381828482]

約数ペア:

[(1, 381828482), (2, 190914241), (7, 54546926), (14, 27273463), (49, 7792418), (98, 3896209), (191, 1999102), (382, 999551), (1337, 285586), (2674, 142793), (9359, 40798), (18718, 20399)]