299093756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{64627}}^1$

素因数の和:64733

約数の個数: 24

約数和(自身を含む): 570018960

約数和(自身を除く): 270925204

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 64627, 129254, 258508, 840151, 1680302, 3360604, 5751803, 11503606, 23007212, 74773439, 149546878, 299093756]

約数ペア:

[(1, 299093756), (2, 149546878), (4, 74773439), (13, 23007212), (26, 11503606), (52, 5751803), (89, 3360604), (178, 1680302), (356, 840151), (1157, 258508), (2314, 129254), (4628, 64627)]