2149351665

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2703587}}^1$

素因数の和:2703648

約数の個数: 16

約数和(自身を含む): 3503850048

約数和(自身を除く): 1354498383

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 2703587, 8110761, 13517935, 40553805, 143290111, 429870333, 716450555, 2149351665]

約数ペア:

[(1, 2149351665), (3, 716450555), (5, 429870333), (15, 143290111), (53, 40553805), (159, 13517935), (265, 8110761), (795, 2703587)]