858902312

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{1033}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 1687394940

約数和(自身を除く): 828492628

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1033, 1961, 2066, 2809, 3922, 4132, 5618, 7844, 8264, 11236, 15688, 22472, 38221, 54749, 76442, 103933, 109498, 152884, 207866, 218996, 305768, 415732, 437992, 831464, 2025713, 2901697, 4051426, 5803394, 8102852, 11606788, 16205704, 23213576, 107362789, 214725578, 429451156, 858902312]

約数ペア:

[(1, 858902312), (2, 429451156), (4, 214725578), (8, 107362789), (37, 23213576), (53, 16205704), (74, 11606788), (106, 8102852), (148, 5803394), (212, 4051426), (296, 2901697), (424, 2025713), (1033, 831464), (1961, 437992), (2066, 415732), (2809, 305768), (3922, 218996), (4132, 207866), (5618, 152884), (7844, 109498), (8264, 103933), (11236, 76442), (15688, 54749), (22472, 38221)]