1215693886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{3079}}^1$

素因数の和:3360

約数の個数: 32

約数和(自身を含む): 2019790080

約数和(自身を除く): 804096194

約数列:

[1, 2, 11, 22, 131, 137, 262, 274, 1441, 1507, 2882, 3014, 3079, 6158, 17947, 33869, 35894, 67738, 197417, 394834, 403349, 421823, 806698, 843646, 4436839, 4640053, 8873678, 9280106, 55258813, 110517626, 607846943, 1215693886]

約数ペア:

[(1, 1215693886), (2, 607846943), (11, 110517626), (22, 55258813), (131, 9280106), (137, 8873678), (262, 4640053), (274, 4436839), (1441, 843646), (1507, 806698), (2882, 421823), (3014, 403349), (3079, 394834), (6158, 197417), (17947, 67738), (33869, 35894)]