2053670038

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{570781}}^1$

素因数の和:571047

約数の個数: 16

約数和(自身を含む): 3534282144

約数和(自身を除く): 1480612106

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3598, 570781, 1141562, 3995467, 7990934, 146690717, 293381434, 1026835019, 2053670038]

約数ペア:

[(1, 2053670038), (2, 1026835019), (7, 293381434), (14, 146690717), (257, 7990934), (514, 3995467), (1799, 1141562), (3598, 570781)]