1280394022

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5659}}^1$

素因数の和:5820

約数の個数: 32

約数和(自身を含む): 2053900800

約数和(自身を除く): 773506778

約数列:

[1, 2, 29, 47, 58, 83, 94, 166, 1363, 2407, 2726, 3901, 4814, 5659, 7802, 11318, 113129, 164111, 226258, 265973, 328222, 469697, 531946, 939394, 7713217, 13621213, 15426434, 22075759, 27242426, 44151518, 640197011, 1280394022]

約数ペア:

[(1, 1280394022), (2, 640197011), (29, 44151518), (47, 27242426), (58, 22075759), (83, 15426434), (94, 13621213), (166, 7713217), (1363, 939394), (2407, 531946), (2726, 469697), (3901, 328222), (4814, 265973), (5659, 226258), (7802, 164111), (11318, 113129)]