338993876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{224797}}^1$

素因数の和:224843

約数の個数: 24

約数和(自身を含む): 660906120

約数和(自身を除く): 321912244

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 224797, 449594, 899188, 2922361, 5844722, 6519113, 11689444, 13038226, 26076452, 84748469, 169496938, 338993876]

約数ペア:

[(1, 338993876), (2, 169496938), (4, 84748469), (13, 26076452), (26, 13038226), (29, 11689444), (52, 6519113), (58, 5844722), (116, 2922361), (377, 899188), (754, 449594), (1508, 224797)]