1854173008

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{46747}}^1$

素因数の和:46859

約数の個数: 40

約数和(自身を含む): 3744701792

約数和(自身を除く): 1890528784

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 2479, 4958, 9916, 19832, 39664, 46747, 93494, 186988, 373976, 747952, 1729639, 3132049, 3459278, 6264098, 6918556, 12528196, 13837112, 25056392, 27674224, 50112784, 115885813, 231771626, 463543252, 927086504, 1854173008]

約数ペア:

[(1, 1854173008), (2, 927086504), (4, 463543252), (8, 231771626), (16, 115885813), (37, 50112784), (67, 27674224), (74, 25056392), (134, 13837112), (148, 12528196), (268, 6918556), (296, 6264098), (536, 3459278), (592, 3132049), (1072, 1729639), (2479, 747952), (4958, 373976), (9916, 186988), (19832, 93494), (39664, 46747)]