2018375426

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{163909}}^1$

素因数の和:164089

約数の個数: 16

約数和(自身を含む): 3115601280

約数和(自身を除く): 1097225854

約数列:

[1, 2, 47, 94, 131, 262, 6157, 12314, 163909, 327818, 7703723, 15407446, 21472079, 42944158, 1009187713, 2018375426]

約数ペア:

[(1, 2018375426), (2, 1009187713), (47, 42944158), (94, 21472079), (131, 15407446), (262, 7703723), (6157, 327818), (12314, 163909)]