2840857610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6928921}}^1$

素因数の和:6928969

約数の個数: 16

約数和(自身を含む): 5238265032

約数和(自身を除く): 2397407422

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 6928921, 13857842, 34644605, 69289210, 284085761, 568171522, 1420428805, 2840857610]

約数ペア:

[(1, 2840857610), (2, 1420428805), (5, 568171522), (10, 284085761), (41, 69289210), (82, 34644605), (205, 13857842), (410, 6928921)]