1274608918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5266979}}^1$

素因数の和:5267003

約数の個数: 12

約数和(自身を含む): 2101525020

約数和(自身を除く): 826916102

約数列:

[1, 2, 11, 22, 121, 242, 5266979, 10533958, 57936769, 115873538, 637304459, 1274608918]

約数ペア:

[(1, 1274608918), (2, 637304459), (11, 115873538), (22, 57936769), (121, 10533958), (242, 5266979)]