213426296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1569311}}^1$

素因数の和:1569334

約数の個数: 16

約数和(自身を含む): 423714240

約数和(自身を除く): 210287944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1569311, 3138622, 6277244, 12554488, 26678287, 53356574, 106713148, 213426296]

約数ペア:

[(1, 213426296), (2, 106713148), (4, 53356574), (8, 26678287), (17, 12554488), (34, 6277244), (68, 3138622), (136, 1569311)]