265014718

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1\times {\mathrm{2089}}^1$

素因数の和:2691

約数の個数: 16

約数和(自身を含む): 401480640

約数和(自身を除く): 136465922

約数列:

[1, 2, 137, 274, 463, 926, 2089, 4178, 63431, 126862, 286193, 572386, 967207, 1934414, 132507359, 265014718]

約数ペア:

[(1, 265014718), (2, 132507359), (137, 1934414), (274, 967207), (463, 572386), (926, 286193), (2089, 126862), (4178, 63431)]