2381456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1933}}^1$

素因数の和:1959

約数の個数: 40

約数和(自身を含む): 5755584

約数和(自身を除く): 3374128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1933, 3866, 7732, 13531, 15464, 21263, 27062, 30928, 42526, 54124, 85052, 108248, 148841, 170104, 216496, 297682, 340208, 595364, 1190728, 2381456]

約数ペア:

[(1, 2381456), (2, 1190728), (4, 595364), (7, 340208), (8, 297682), (11, 216496), (14, 170104), (16, 148841), (22, 108248), (28, 85052), (44, 54124), (56, 42526), (77, 30928), (88, 27062), (112, 21263), (154, 15464), (176, 13531), (308, 7732), (616, 3866), (1232, 1933)]