8540812798

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{2347}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 15148093824

約数和(自身を除く): 6607281026

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 523, 994, 1046, 2347, 3479, 3661, 4694, 6958, 7322, 16429, 25627, 32858, 37133, 51254, 74266, 115003, 166637, 230006, 259931, 333274, 519862, 1166459, 1227481, 1819517, 2332918, 2454962, 3639034, 8165213, 8592367, 16330426, 17184734, 60146569, 87151151, 120293138, 174302302, 610058057, 1220116114, 4270406399, 8540812798]

約数ペア:

[(1, 8540812798), (2, 4270406399), (7, 1220116114), (14, 610058057), (49, 174302302), (71, 120293138), (98, 87151151), (142, 60146569), (497, 17184734), (523, 16330426), (994, 8592367), (1046, 8165213), (2347, 3639034), (3479, 2454962), (3661, 2332918), (4694, 1819517), (6958, 1227481), (7322, 1166459), (16429, 519862), (25627, 333274), (32858, 259931), (37133, 230006), (51254, 166637), (74266, 115003)]