2017644388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{3271}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 3839076864

約数和(自身を除く): 1821432476

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 193, 386, 772, 799, 1598, 3196, 3271, 3281, 6542, 6562, 9071, 13084, 13124, 18142, 36284, 55607, 111214, 153737, 154207, 222428, 307474, 308414, 614948, 616828, 631303, 1262606, 2525212, 2613529, 5227058, 10454116, 10732151, 21464302, 29671241, 42928604, 59342482, 118684964, 504411097, 1008822194, 2017644388]

約数ペア:

[(1, 2017644388), (2, 1008822194), (4, 504411097), (17, 118684964), (34, 59342482), (47, 42928604), (68, 29671241), (94, 21464302), (188, 10732151), (193, 10454116), (386, 5227058), (772, 2613529), (799, 2525212), (1598, 1262606), (3196, 631303), (3271, 616828), (3281, 614948), (6542, 308414), (6562, 307474), (9071, 222428), (13084, 154207), (13124, 153737), (18142, 111214), (36284, 55607)]