1817967148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{20269}}^1$

素因数の和:21609

約数の個数: 24

約数和(自身を含む): 3371306400

約数和(自身を除く): 1553339252

約数列:

[1, 2, 4, 17, 34, 68, 1319, 2638, 5276, 20269, 22423, 40538, 44846, 81076, 89692, 344573, 689146, 1378292, 26734811, 53469622, 106939244, 454491787, 908983574, 1817967148]

約数ペア:

[(1, 1817967148), (2, 908983574), (4, 454491787), (17, 106939244), (34, 53469622), (68, 26734811), (1319, 1378292), (2638, 689146), (5276, 344573), (20269, 89692), (22423, 81076), (40538, 44846)]