2011298044

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{3631}}^1$

素因数の和:3986

約数の個数: 48

約数和(自身を含む): 4093874176

約数和(自身を除く): 2082576132

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 271, 292, 511, 542, 1022, 1084, 1897, 2044, 3631, 3794, 7262, 7588, 14524, 19783, 25417, 39566, 50834, 79132, 101668, 138481, 265063, 276962, 530126, 553924, 984001, 1060252, 1855441, 1968002, 3710882, 3936004, 6888007, 7421764, 13776014, 27552028, 71832073, 143664146, 287328292, 502824511, 1005649022, 2011298044]

約数ペア:

[(1, 2011298044), (2, 1005649022), (4, 502824511), (7, 287328292), (14, 143664146), (28, 71832073), (73, 27552028), (146, 13776014), (271, 7421764), (292, 6888007), (511, 3936004), (542, 3710882), (1022, 1968002), (1084, 1855441), (1897, 1060252), (2044, 984001), (3631, 553924), (3794, 530126), (7262, 276962), (7588, 265063), (14524, 138481), (19783, 101668), (25417, 79132), (39566, 50834)]