1975581826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1385401}}^1$

素因数の和:1385457

約数の個数: 16

約数和(自身を含む): 3191966208

約数和(自身を除く): 1216384382

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 1385401, 2770802, 31864223, 42947431, 63728446, 85894862, 987790913, 1975581826]

約数ペア:

[(1, 1975581826), (2, 987790913), (23, 85894862), (31, 63728446), (46, 42947431), (62, 31864223), (713, 2770802), (1426, 1385401)]