2016369908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{102437}}^1$

素因数の和:102504

約数の個数: 48

約数和(自身を含む): 4359761280

約数和(自身を除く): 2343391372

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 102437, 204874, 409748, 717059, 1434118, 1946303, 2868236, 3790169, 3892606, 7580338, 7785212, 13624121, 15160676, 26531183, 27248242, 53062366, 54496484, 72013211, 106124732, 144026422, 288052844, 504092477, 1008184954, 2016369908]

約数ペア:

[(1, 2016369908), (2, 1008184954), (4, 504092477), (7, 288052844), (14, 144026422), (19, 106124732), (28, 72013211), (37, 54496484), (38, 53062366), (74, 27248242), (76, 26531183), (133, 15160676), (148, 13624121), (259, 7785212), (266, 7580338), (518, 3892606), (532, 3790169), (703, 2868236), (1036, 1946303), (1406, 1434118), (2812, 717059), (4921, 409748), (9842, 204874), (19684, 102437)]