1249270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 2522016

約数和(自身を除く): 1272746

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 277, 410, 451, 554, 902, 1385, 2255, 2770, 3047, 4510, 6094, 11357, 15235, 22714, 30470, 56785, 113570, 124927, 249854, 624635, 1249270]

約数ペア:

[(1, 1249270), (2, 624635), (5, 249854), (10, 124927), (11, 113570), (22, 56785), (41, 30470), (55, 22714), (82, 15235), (110, 11357), (205, 6094), (277, 4510), (410, 3047), (451, 2770), (554, 2255), (902, 1385)]