1279660052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{757}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 2476586112

約数和(自身を除く): 1196926060

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 373, 412, 746, 757, 1133, 1492, 1514, 2266, 3028, 4103, 4532, 8206, 8327, 16412, 16654, 33308, 38419, 76838, 77971, 153676, 155942, 282361, 311884, 422609, 564722, 845218, 857681, 1129444, 1690436, 1715362, 3105971, 3430724, 6211942, 12423884, 29083183, 58166366, 116332732, 319915013, 639830026, 1279660052]

約数ペア:

[(1, 1279660052), (2, 639830026), (4, 319915013), (11, 116332732), (22, 58166366), (44, 29083183), (103, 12423884), (206, 6211942), (373, 3430724), (412, 3105971), (746, 1715362), (757, 1690436), (1133, 1129444), (1492, 857681), (1514, 845218), (2266, 564722), (3028, 422609), (4103, 311884), (4532, 282361), (8206, 155942), (8327, 153676), (16412, 77971), (16654, 76838), (33308, 38419)]