8889778668

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1110667}}^1$

素因数の和:1110726

約数の個数: 48

約数和(自身を含む): 22391066880

約数和(自身を除く): 13501288212

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 8004, 1110667, 2221334, 3332001, 4442668, 6664002, 13328004, 25545341, 32209343, 51090682, 64418686, 76636023, 96628029, 102181364, 128837372, 153272046, 193256058, 306544092, 386512116, 740814889, 1481629778, 2222444667, 2963259556, 4444889334, 8889778668]

約数ペア:

[(1, 8889778668), (2, 4444889334), (3, 2963259556), (4, 2222444667), (6, 1481629778), (12, 740814889), (23, 386512116), (29, 306544092), (46, 193256058), (58, 153272046), (69, 128837372), (87, 102181364), (92, 96628029), (116, 76636023), (138, 64418686), (174, 51090682), (276, 32209343), (348, 25545341), (667, 13328004), (1334, 6664002), (2001, 4442668), (2668, 3332001), (4002, 2221334), (8004, 1110667)]