996982910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{184969}}^1$

素因数の和:185001

約数の個数: 48

約数和(自身を含む): 2277350640

約数和(自身を除く): 1280367730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 184969, 369938, 924845, 1294783, 1849690, 2034659, 2589566, 4069318, 6473915, 9063481, 10173295, 12947830, 14242613, 18126962, 20346590, 28485226, 45317405, 71213065, 90634810, 99698291, 142426130, 199396582, 498491455, 996982910]

約数ペア:

[(1, 996982910), (2, 498491455), (5, 199396582), (7, 142426130), (10, 99698291), (11, 90634810), (14, 71213065), (22, 45317405), (35, 28485226), (49, 20346590), (55, 18126962), (70, 14242613), (77, 12947830), (98, 10173295), (110, 9063481), (154, 6473915), (245, 4069318), (385, 2589566), (490, 2034659), (539, 1849690), (770, 1294783), (1078, 924845), (2695, 369938), (5390, 184969)]