2984045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 3818880

約数和(自身を除く): 834835

約数列:

[1, 5, 19, 95, 101, 311, 505, 1555, 1919, 5909, 9595, 29545, 31411, 157055, 596809, 2984045]

約数ペア:

[(1, 2984045), (5, 596809), (19, 157055), (95, 31411), (101, 29545), (311, 9595), (505, 5909), (1555, 1919)]