1138609544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{42071}}^1$

素因数の和:42293

約数の個数: 32

約数和(自身を含む): 2271888000

約数和(自身を除く): 1133278456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 3383, 6766, 13532, 27064, 42071, 84142, 168284, 336568, 715207, 1430414, 2860828, 5721656, 8372129, 16744258, 33488516, 66977032, 142326193, 284652386, 569304772, 1138609544]

約数ペア:

[(1, 1138609544), (2, 569304772), (4, 284652386), (8, 142326193), (17, 66977032), (34, 33488516), (68, 16744258), (136, 8372129), (199, 5721656), (398, 2860828), (796, 1430414), (1592, 715207), (3383, 336568), (6766, 168284), (13532, 84142), (27064, 42071)]