2693427878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4169393}}^1$

素因数の和:4169431

約数の個数: 16

約数和(自身を含む): 4502945520

約数和(自身を除く): 1809517642

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4169393, 8338786, 70879681, 79218467, 141759362, 158436934, 1346713939, 2693427878]

約数ペア:

[(1, 2693427878), (2, 1346713939), (17, 158436934), (19, 141759362), (34, 79218467), (38, 70879681), (323, 8338786), (646, 4169393)]