121546412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75401}}^1$

素因数の和:75449

約数の個数: 24

約数和(自身を含む): 236460672

約数和(自身を除く): 114914260

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 75401, 150802, 301604, 980213, 1960426, 2337431, 3920852, 4674862, 9349724, 30386603, 60773206, 121546412]

約数ペア:

[(1, 121546412), (2, 60773206), (4, 30386603), (13, 9349724), (26, 4674862), (31, 3920852), (52, 2337431), (62, 1960426), (124, 980213), (403, 301604), (806, 150802), (1612, 75401)]