129761324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421303}}^1$

素因数の和:421325

約数の個数: 24

約数和(自身を含む): 283116288

約数和(自身を除く): 153354964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 421303, 842606, 1685212, 2949121, 4634333, 5898242, 9268666, 11796484, 18537332, 32440331, 64880662, 129761324]

約数ペア:

[(1, 129761324), (2, 64880662), (4, 32440331), (7, 18537332), (11, 11796484), (14, 9268666), (22, 5898242), (28, 4634333), (44, 2949121), (77, 1685212), (154, 842606), (308, 421303)]