2099973955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{762241}}^1$

素因数の和:762294

約数の個数: 16

約数和(自身を含む): 2744071200

約数和(自身を除く): 644097245

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 762241, 3811205, 14482579, 22104989, 72412895, 110524945, 419994791, 2099973955]

約数ペア:

[(1, 2099973955), (5, 419994791), (19, 110524945), (29, 72412895), (95, 22104989), (145, 14482579), (551, 3811205), (2755, 762241)]