4010248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 8280000

約数和(自身を除く): 4269752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 229, 398, 458, 796, 916, 1592, 1832, 2189, 2519, 4378, 5038, 8756, 10076, 17512, 20152, 45571, 91142, 182284, 364568, 501281, 1002562, 2005124, 4010248]

約数ペア:

[(1, 4010248), (2, 2005124), (4, 1002562), (8, 501281), (11, 364568), (22, 182284), (44, 91142), (88, 45571), (199, 20152), (229, 17512), (398, 10076), (458, 8756), (796, 5038), (916, 4378), (1592, 2519), (1832, 2189)]