326788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 713664

約数和(自身を除く): 386876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1061, 2122, 4244, 7427, 11671, 14854, 23342, 29708, 46684, 81697, 163394, 326788]

約数ペア:

[(1, 326788), (2, 163394), (4, 81697), (7, 46684), (11, 29708), (14, 23342), (22, 14854), (28, 11671), (44, 7427), (77, 4244), (154, 2122), (308, 1061)]