447367052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 866947200

約数和(自身を除く): 419580148

約数列:

[1, 2, 4, 11, 22, 44, 139, 193, 278, 379, 386, 556, 758, 772, 1516, 1529, 2123, 3058, 4169, 4246, 6116, 8338, 8492, 16676, 26827, 52681, 53654, 73147, 105362, 107308, 146294, 210724, 292588, 295097, 579491, 590194, 804617, 1158982, 1180388, 1609234, 2317964, 3218468, 10167433, 20334866, 40669732, 111841763, 223683526, 447367052]

約数ペア:

[(1, 447367052), (2, 223683526), (4, 111841763), (11, 40669732), (22, 20334866), (44, 10167433), (139, 3218468), (193, 2317964), (278, 1609234), (379, 1180388), (386, 1158982), (556, 804617), (758, 590194), (772, 579491), (1516, 295097), (1529, 292588), (2123, 210724), (3058, 146294), (4169, 107308), (4246, 105362), (6116, 73147), (8338, 53654), (8492, 52681), (16676, 26827)]