2008367697

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5033503}}^1$

素因数の和:5033532

約数の個数: 16

約数和(自身を含む): 3221442560

約数和(自身を除く): 1213074863

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5033503, 15100509, 35234521, 95636557, 105703563, 286909671, 669455899, 2008367697]

約数ペア:

[(1, 2008367697), (3, 669455899), (7, 286909671), (19, 105703563), (21, 95636557), (57, 35234521), (133, 15100509), (399, 5033503)]