7042046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 12856320

約数和(自身を除く): 5814274

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 991, 1982, 3553, 7106, 10901, 16847, 18829, 21802, 33694, 37658, 185317, 207119, 320093, 370634, 414238, 640186, 3521023, 7042046]

約数ペア:

[(1, 7042046), (2, 3521023), (11, 640186), (17, 414238), (19, 370634), (22, 320093), (34, 207119), (38, 185317), (187, 37658), (209, 33694), (323, 21802), (374, 18829), (418, 16847), (646, 10901), (991, 7106), (1982, 3553)]