9778864292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{117937}}^1$

素因数の和:119051

約数の個数: 24

約数和(自身を含む): 18030361440

約数和(自身を除く): 8251497148

約数列:

[1, 2, 4, 19, 38, 76, 1091, 2182, 4364, 20729, 41458, 82916, 117937, 235874, 471748, 2240803, 4481606, 8963212, 128669267, 257338534, 514677068, 2444716073, 4889432146, 9778864292]

約数ペア:

[(1, 9778864292), (2, 4889432146), (4, 2444716073), (19, 514677068), (38, 257338534), (76, 128669267), (1091, 8963212), (2182, 4481606), (4364, 2240803), (20729, 471748), (41458, 235874), (82916, 117937)]