2018954945

素因数分解:

$5^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{67153}}^1$

素因数の和:68024

約数の個数: 16

約数和(自身を含む): 2772117120

約数和(自身を除く): 753162175

約数列:

[1, 5, 7, 35, 859, 4295, 6013, 30065, 67153, 335765, 470071, 2350355, 57684427, 288422135, 403790989, 2018954945]

約数ペア:

[(1, 2018954945), (5, 403790989), (7, 288422135), (35, 57684427), (859, 2350355), (4295, 470071), (6013, 335765), (30065, 67153)]