528077826820

素因数分解:

$2^2\times 5^1\times {\mathrm{13241}}^1\times {\mathrm{1994101}}^1$

素因数の和:2007351

約数の個数: 24

約数和(自身を含む): 1109047744728

約数和(自身を除く): 580969917908

約数列:

[1, 2, 4, 5, 10, 20, 13241, 26482, 52964, 66205, 132410, 264820, 1994101, 3988202, 7976404, 9970505, 19941010, 39882020, 26403891341, 52807782682, 105615565364, 132019456705, 264038913410, 528077826820]

約数ペア:

[(1, 528077826820), (2, 264038913410), (4, 132019456705), (5, 105615565364), (10, 52807782682), (20, 26403891341), (13241, 39882020), (26482, 19941010), (52964, 9970505), (66205, 7976404), (132410, 3988202), (264820, 1994101)]