2013794945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{52807}}^1$

素因数の和:53104

約数の個数: 16

約数和(自身を含む): 2509436160

約数和(自身を除く): 495641215

約数列:

[1, 5, 29, 145, 263, 1315, 7627, 38135, 52807, 264035, 1531403, 7657015, 13888241, 69441205, 402758989, 2013794945]

約数ペア:

[(1, 2013794945), (5, 402758989), (29, 69441205), (145, 13888241), (263, 7657015), (1315, 1531403), (7627, 264035), (38135, 52807)]