281663196

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{809377}}^1$

素因数の和:809413

約数の個数: 24

約数和(自身を含む): 679877520

約数和(自身を除く): 398214324

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 809377, 1618754, 2428131, 3237508, 4856262, 9712524, 23471933, 46943866, 70415799, 93887732, 140831598, 281663196]

約数ペア:

[(1, 281663196), (2, 140831598), (3, 93887732), (4, 70415799), (6, 46943866), (12, 23471933), (29, 9712524), (58, 4856262), (87, 3237508), (116, 2428131), (174, 1618754), (348, 809377)]