2007172495

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1\times {\mathrm{6421}}^1$

素因数の和:7146

約数の個数: 16

約数和(自身を含む): 2436763680

約数和(自身を除く): 429591185

約数列:

[1, 5, 101, 505, 619, 3095, 6421, 32105, 62519, 312595, 648521, 3242605, 3974599, 19872995, 401434499, 2007172495]

約数ペア:

[(1, 2007172495), (5, 401434499), (101, 19872995), (505, 3974599), (619, 3242605), (3095, 648521), (6421, 312595), (32105, 62519)]