2128667324

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1\times {\mathrm{1061}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 4320046080

約数和(自身を除く): 2191378756

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 907, 1061, 1106, 1814, 2122, 2212, 3628, 4244, 6349, 7427, 12698, 14854, 25396, 29708, 71653, 83819, 143306, 167638, 286612, 335276, 501571, 586733, 962327, 1003142, 1173466, 1924654, 2006284, 2346932, 3849308, 6736289, 13472578, 26945156, 76023833, 152047666, 304095332, 532166831, 1064333662, 2128667324]

約数ペア:

[(1, 2128667324), (2, 1064333662), (4, 532166831), (7, 304095332), (14, 152047666), (28, 76023833), (79, 26945156), (158, 13472578), (316, 6736289), (553, 3849308), (907, 2346932), (1061, 2006284), (1106, 1924654), (1814, 1173466), (2122, 1003142), (2212, 962327), (3628, 586733), (4244, 501571), (6349, 335276), (7427, 286612), (12698, 167638), (14854, 143306), (25396, 83819), (29708, 71653)]