285358766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{2713}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 534636288

約数和(自身を除く): 249277522

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 683, 1366, 2713, 4781, 5426, 7513, 9562, 15026, 18991, 29843, 37982, 52591, 59686, 105182, 208901, 417802, 1852979, 3705958, 12970853, 20382769, 25941706, 40765538, 142679383, 285358766]

約数ペア:

[(1, 285358766), (2, 142679383), (7, 40765538), (11, 25941706), (14, 20382769), (22, 12970853), (77, 3705958), (154, 1852979), (683, 417802), (1366, 208901), (2713, 105182), (4781, 59686), (5426, 52591), (7513, 37982), (9562, 29843), (15026, 18991)]