1900409946

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{22123}}^1$

素因数の和:22370

約数の個数: 32

約数和(自身を含む): 3865505280

約数和(自身を除く): 1965095334

約数列:

[1, 2, 3, 6, 103, 139, 206, 278, 309, 417, 618, 834, 14317, 22123, 28634, 42951, 44246, 66369, 85902, 132738, 2278669, 3075097, 4557338, 6150194, 6836007, 9225291, 13672014, 18450582, 316734991, 633469982, 950204973, 1900409946]

約数ペア:

[(1, 1900409946), (2, 950204973), (3, 633469982), (6, 316734991), (103, 18450582), (139, 13672014), (206, 9225291), (278, 6836007), (309, 6150194), (417, 4557338), (618, 3075097), (834, 2278669), (14317, 132738), (22123, 85902), (28634, 66369), (42951, 44246)]