2354005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 669995

約数列:

[1, 5, 19, 71, 95, 349, 355, 1349, 1745, 6631, 6745, 24779, 33155, 123895, 470801, 2354005]

約数ペア:

[(1, 2354005), (5, 470801), (19, 123895), (71, 33155), (95, 24779), (349, 6745), (355, 6631), (1349, 1745)]