7982128004

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{421}}^1\times {\mathrm{23819}}^1$

素因数の和:24443

約数の個数: 24

約数和(自身を含む): 14072856000

約数和(自身を除く): 6090727996

約数列:

[1, 2, 4, 199, 398, 421, 796, 842, 1684, 23819, 47638, 83779, 95276, 167558, 335116, 4739981, 9479962, 10027799, 18959924, 20055598, 40111196, 1995532001, 3991064002, 7982128004]

約数ペア:

[(1, 7982128004), (2, 3991064002), (4, 1995532001), (199, 40111196), (398, 20055598), (421, 18959924), (796, 10027799), (842, 9479962), (1684, 4739981), (23819, 335116), (47638, 167558), (83779, 95276)]