1923208

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 4196160

約数和(自身を除く): 2272952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 563, 854, 1126, 1708, 2252, 3416, 3941, 4504, 7882, 15764, 31528, 34343, 68686, 137372, 240401, 274744, 480802, 961604, 1923208]

約数ペア:

[(1, 1923208), (2, 961604), (4, 480802), (7, 274744), (8, 240401), (14, 137372), (28, 68686), (56, 34343), (61, 31528), (122, 15764), (244, 7882), (427, 4504), (488, 3941), (563, 3416), (854, 2252), (1126, 1708)]