2007504470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{118717}}^1$

素因数の和:118832

約数の個数: 32

約数和(自身を含む): 3846463200

約数和(自身を除く): 1838958730

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 16910, 118717, 237434, 593585, 1187170, 2255623, 4511246, 10565813, 11278115, 21131626, 22556230, 52829065, 105658130, 200750447, 401500894, 1003752235, 2007504470]

約数ペア:

[(1, 2007504470), (2, 1003752235), (5, 401500894), (10, 200750447), (19, 105658130), (38, 52829065), (89, 22556230), (95, 21131626), (178, 11278115), (190, 10565813), (445, 4511246), (890, 2255623), (1691, 1187170), (3382, 593585), (8455, 237434), (16910, 118717)]