2820228082

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{179381}}^1$

素因数の和:180513

約数の個数: 16

約数和(自身を含む): 4839008832

約数和(自身を除く): 2018780750

約数列:

[1, 2, 7, 14, 1123, 2246, 7861, 15722, 179381, 358762, 1255667, 2511334, 201444863, 402889726, 1410114041, 2820228082]

約数ペア:

[(1, 2820228082), (2, 1410114041), (7, 402889726), (14, 201444863), (1123, 2511334), (2246, 1255667), (7861, 358762), (15722, 179381)]