8691242

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21407}}^1$

素因数の和:21445

約数の個数: 16

約数和(自身を含む): 15413760

約数和(自身を除く): 6722518

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 21407, 42814, 149849, 299698, 620803, 1241606, 4345621, 8691242]

約数ペア:

[(1, 8691242), (2, 4345621), (7, 1241606), (14, 620803), (29, 299698), (58, 149849), (203, 42814), (406, 21407)]