2008504003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{21991}}^1$

素因数の和:22063

約数の個数: 24

約数和(自身を含む): 2413138176

約数和(自身を除く): 404634173

約数列:

[1, 11, 19, 23, 209, 253, 361, 437, 3971, 4807, 8303, 21991, 91333, 241901, 417829, 505793, 4596119, 5563723, 7938751, 9610067, 87326261, 105710737, 182591273, 2008504003]

約数ペア:

[(1, 2008504003), (11, 182591273), (19, 105710737), (23, 87326261), (209, 9610067), (253, 7938751), (361, 5563723), (437, 4596119), (3971, 505793), (4807, 417829), (8303, 241901), (21991, 91333)]