3928565552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{315193}}^1$

素因数の和:315261

約数の個数: 40

約数和(自身を含む): 8207651760

約数和(自身を除く): 4279086208

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 315193, 630386, 1260772, 2521544, 5043088, 5988667, 11977334, 12922913, 23954668, 25845826, 47909336, 51691652, 95818672, 103383304, 206766608, 245535347, 491070694, 982141388, 1964282776, 3928565552]

約数ペア:

[(1, 3928565552), (2, 1964282776), (4, 982141388), (8, 491070694), (16, 245535347), (19, 206766608), (38, 103383304), (41, 95818672), (76, 51691652), (82, 47909336), (152, 25845826), (164, 23954668), (304, 12922913), (328, 11977334), (656, 5988667), (779, 5043088), (1558, 2521544), (3116, 1260772), (6232, 630386), (12464, 315193)]