397282046

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{11731}}^1$

素因数の和:11840

約数の個数: 32

約数和(自身を含む): 709551360

約数和(自身を除く): 312269314

約数列:

[1, 2, 7, 14, 41, 59, 82, 118, 287, 413, 574, 826, 2419, 4838, 11731, 16933, 23462, 33866, 82117, 164234, 480971, 692129, 961942, 1384258, 3366797, 4844903, 6733594, 9689806, 28377289, 56754578, 198641023, 397282046]

約数ペア:

[(1, 397282046), (2, 198641023), (7, 56754578), (14, 28377289), (41, 9689806), (59, 6733594), (82, 4844903), (118, 3366797), (287, 1384258), (413, 961942), (574, 692129), (826, 480971), (2419, 164234), (4838, 82117), (11731, 33866), (16933, 23462)]