406789852

素因数分解:

$2^2\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{8501}}^1$

素因数の和:10221

約数の個数: 24

約数和(自身を含む): 814151520

約数和(自身を除く): 407361668

約数列:

[1, 2, 4, 7, 14, 28, 1709, 3418, 6836, 8501, 11963, 17002, 23926, 34004, 47852, 59507, 119014, 238028, 14528209, 29056418, 58112836, 101697463, 203394926, 406789852]

約数ペア:

[(1, 406789852), (2, 203394926), (4, 101697463), (7, 58112836), (14, 29056418), (28, 14528209), (1709, 238028), (3418, 119014), (6836, 59507), (8501, 47852), (11963, 34004), (17002, 23926)]