2805432844

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 5072427360

約数和(自身を除く): 2266994516

約数列:

[1, 2, 4, 67, 109, 134, 137, 218, 268, 274, 436, 548, 701, 1402, 2804, 7303, 9179, 14606, 14933, 18358, 29212, 29866, 36716, 46967, 59732, 76409, 93934, 96037, 152818, 187868, 192074, 305636, 384148, 1000511, 2001022, 4002044, 5119403, 6434479, 10238806, 10468033, 12868958, 20477612, 20936066, 25737916, 41872132, 701358211, 1402716422, 2805432844]

約数ペア:

[(1, 2805432844), (2, 1402716422), (4, 701358211), (67, 41872132), (109, 25737916), (134, 20936066), (137, 20477612), (218, 12868958), (268, 10468033), (274, 10238806), (436, 6434479), (548, 5119403), (701, 4002044), (1402, 2001022), (2804, 1000511), (7303, 384148), (9179, 305636), (14606, 192074), (14933, 187868), (18358, 152818), (29212, 96037), (29866, 93934), (36716, 76409), (46967, 59732)]