2183645548

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1278481}}^1$

素因数の和:1278553

約数の個数: 24

約数和(自身を含む): 4438889504

約数和(自身を除く): 2255243956

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1278481, 2556962, 5113924, 8949367, 17898734, 35797468, 77987341, 155974682, 311949364, 545911387, 1091822774, 2183645548]

約数ペア:

[(1, 2183645548), (2, 1091822774), (4, 545911387), (7, 311949364), (14, 155974682), (28, 77987341), (61, 35797468), (122, 17898734), (244, 8949367), (427, 5113924), (854, 2556962), (1708, 1278481)]