1330781090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7004111}}^1$

素因数の和:7004137

約数の個数: 16

約数和(自身を含む): 2521480320

約数和(自身を除く): 1190699230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 7004111, 14008222, 35020555, 70041110, 133078109, 266156218, 665390545, 1330781090]

約数ペア:

[(1, 1330781090), (2, 665390545), (5, 266156218), (10, 133078109), (19, 70041110), (38, 35020555), (95, 14008222), (190, 7004111)]