2080453732

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{1759}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 4247147520

約数和(自身を除く): 2166693788

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 797, 1484, 1594, 1759, 3188, 3518, 5579, 7036, 11158, 12313, 22316, 24626, 42241, 49252, 84482, 93227, 168964, 186454, 295687, 372908, 591374, 652589, 1182748, 1305178, 1401923, 2610356, 2803846, 5607692, 9813461, 19626922, 39253844, 74301919, 148603838, 297207676, 520113433, 1040226866, 2080453732]

約数ペア:

[(1, 2080453732), (2, 1040226866), (4, 520113433), (7, 297207676), (14, 148603838), (28, 74301919), (53, 39253844), (106, 19626922), (212, 9813461), (371, 5607692), (742, 2803846), (797, 2610356), (1484, 1401923), (1594, 1305178), (1759, 1182748), (3188, 652589), (3518, 591374), (5579, 372908), (7036, 295687), (11158, 186454), (12313, 168964), (22316, 93227), (24626, 84482), (42241, 49252)]