2012024570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{258283}}^1$

素因数の和:258350

約数の個数: 32

約数和(自身を含む): 3905254080

約数和(自身を除く): 1893229510

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 258283, 516566, 1291415, 2582830, 4907377, 9814754, 10589603, 21179206, 24536885, 49073770, 52948015, 105896030, 201202457, 402404914, 1006012285, 2012024570]

約数ペア:

[(1, 2012024570), (2, 1006012285), (5, 402404914), (10, 201202457), (19, 105896030), (38, 52948015), (41, 49073770), (82, 24536885), (95, 21179206), (190, 10589603), (205, 9814754), (410, 4907377), (779, 2582830), (1558, 1291415), (3895, 516566), (7790, 258283)]