2008194680944

素因数分解:

$2^4\times {\mathrm{22613}}^1\times {\mathrm{5550443}}^1$

素因数の和:5573064

約数の個数: 20

約数和(自身を含む): 3891049959096

約数和(自身を除く): 1882855278152

約数列:

[1, 2, 4, 8, 16, 22613, 45226, 90452, 180904, 361808, 5550443, 11100886, 22201772, 44403544, 88807088, 125512167559, 251024335118, 502048670236, 1004097340472, 2008194680944]

約数ペア:

[(1, 2008194680944), (2, 1004097340472), (4, 502048670236), (8, 251024335118), (16, 125512167559), (22613, 88807088), (45226, 44403544), (90452, 22201772), (180904, 11100886), (361808, 5550443)]