2946748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 6451200

約数和(自身を除く): 3504452

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 191, 203, 266, 382, 406, 532, 551, 764, 812, 1102, 1337, 2204, 2674, 3629, 3857, 5348, 5539, 7258, 7714, 11078, 14516, 15428, 22156, 25403, 38773, 50806, 77546, 101612, 105241, 155092, 210482, 420964, 736687, 1473374, 2946748]

約数ペア:

[(1, 2946748), (2, 1473374), (4, 736687), (7, 420964), (14, 210482), (19, 155092), (28, 105241), (29, 101612), (38, 77546), (58, 50806), (76, 38773), (116, 25403), (133, 22156), (191, 15428), (203, 14516), (266, 11078), (382, 7714), (406, 7258), (532, 5539), (551, 5348), (764, 3857), (812, 3629), (1102, 2674), (1337, 2204)]