2494195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 3304800

約数和(自身を除く): 810605

約数列:

[1, 5, 11, 55, 101, 449, 505, 1111, 2245, 4939, 5555, 24695, 45349, 226745, 498839, 2494195]

約数ペア:

[(1, 2494195), (5, 498839), (11, 226745), (55, 45349), (101, 24695), (449, 5555), (505, 4939), (1111, 2245)]