2654886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 5791968

約数和(自身を除く): 3137082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 337, 606, 674, 1011, 1313, 2022, 2626, 3939, 4381, 7878, 8762, 13143, 26286, 34037, 68074, 102111, 204222, 442481, 884962, 1327443, 2654886]

約数ペア:

[(1, 2654886), (2, 1327443), (3, 884962), (6, 442481), (13, 204222), (26, 102111), (39, 68074), (78, 34037), (101, 26286), (202, 13143), (303, 8762), (337, 7878), (606, 4381), (674, 3939), (1011, 2626), (1313, 2022)]