727998476

素因数分解:

$2^2\times {\mathrm{2621}}^1\times {\mathrm{69439}}^1$

素因数の和:72064

約数の個数: 12

約数和(自身を含む): 1274501760

約数和(自身を除く): 546503284

約数列:

[1, 2, 4, 2621, 5242, 10484, 69439, 138878, 277756, 181999619, 363999238, 727998476]

約数ペア:

[(1, 727998476), (2, 363999238), (4, 181999619), (2621, 277756), (5242, 138878), (10484, 69439)]