2149015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 2884896

約数和(自身を除く): 735881

約数列:

[1, 5, 11, 41, 55, 205, 451, 953, 2255, 4765, 10483, 39073, 52415, 195365, 429803, 2149015]

約数ペア:

[(1, 2149015), (5, 429803), (11, 195365), (41, 52415), (55, 39073), (205, 10483), (451, 4765), (953, 2255)]