2018726332

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{20201}}^1$

素因数の和:20338

約数の個数: 48

約数和(自身を含む): 4181329152

約数和(自身を除く): 2162602820

約数列:

[1, 2, 4, 7, 14, 28, 43, 83, 86, 166, 172, 301, 332, 581, 602, 1162, 1204, 2324, 3569, 7138, 14276, 20201, 24983, 40402, 49966, 80804, 99932, 141407, 282814, 565628, 868643, 1676683, 1737286, 3353366, 3474572, 6080501, 6706732, 11736781, 12161002, 23473562, 24322004, 46947124, 72097369, 144194738, 288389476, 504681583, 1009363166, 2018726332]

約数ペア:

[(1, 2018726332), (2, 1009363166), (4, 504681583), (7, 288389476), (14, 144194738), (28, 72097369), (43, 46947124), (83, 24322004), (86, 23473562), (166, 12161002), (172, 11736781), (301, 6706732), (332, 6080501), (581, 3474572), (602, 3353366), (1162, 1737286), (1204, 1676683), (2324, 868643), (3569, 565628), (7138, 282814), (14276, 141407), (20201, 99932), (24983, 80804), (40402, 49966)]