1315671878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{24953}}^1$

素因数の和:25639

約数の個数: 16

約数和(自身を含む): 2024867376

約数和(自身を除く): 709195498

約数列:

[1, 2, 41, 82, 643, 1286, 24953, 26363, 49906, 52726, 1023073, 2046146, 16044779, 32089558, 657835939, 1315671878]

約数ペア:

[(1, 1315671878), (2, 657835939), (41, 32089558), (82, 16044779), (643, 2046146), (1286, 1023073), (24953, 52726), (26363, 49906)]