61061518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{256561}}^1$

素因数の和:256587

約数の個数: 16

約数和(自身を含む): 110834784

約数和(自身を除く): 49773266

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 256561, 513122, 1795927, 3591854, 4361537, 8723074, 30530759, 61061518]

約数ペア:

[(1, 61061518), (2, 30530759), (7, 8723074), (14, 4361537), (17, 3591854), (34, 1795927), (119, 513122), (238, 256561)]