2828781558

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{11093}}^1$

素因数の和:11589

約数の個数: 48

約数和(自身を含む): 6341152896

約数和(自身を除く): 3512371338

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 457, 558, 914, 1371, 2742, 4113, 8226, 11093, 14167, 22186, 28334, 33279, 42501, 66558, 85002, 99837, 127503, 199674, 255006, 343883, 687766, 1031649, 2063298, 3094947, 5069501, 6189894, 10139002, 15208503, 30417006, 45625509, 91251018, 157154531, 314309062, 471463593, 942927186, 1414390779, 2828781558]

約数ペア:

[(1, 2828781558), (2, 1414390779), (3, 942927186), (6, 471463593), (9, 314309062), (18, 157154531), (31, 91251018), (62, 45625509), (93, 30417006), (186, 15208503), (279, 10139002), (457, 6189894), (558, 5069501), (914, 3094947), (1371, 2063298), (2742, 1031649), (4113, 687766), (8226, 343883), (11093, 255006), (14167, 199674), (22186, 127503), (28334, 99837), (33279, 85002), (42501, 66558)]