1286262404

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{54623}}^1$

素因数の和:54692

約数の個数: 36

約数和(自身を含む): 2664340224

約数和(自身を除く): 1378077820

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1682, 3364, 5887, 11774, 23548, 54623, 109246, 218492, 382361, 764722, 1529444, 1584067, 3168134, 6336268, 11088469, 22176938, 44353876, 45937943, 91875886, 183751772, 321565601, 643131202, 1286262404]

約数ペア:

[(1, 1286262404), (2, 643131202), (4, 321565601), (7, 183751772), (14, 91875886), (28, 45937943), (29, 44353876), (58, 22176938), (116, 11088469), (203, 6336268), (406, 3168134), (812, 1584067), (841, 1529444), (1682, 764722), (3364, 382361), (5887, 218492), (11774, 109246), (23548, 54623)]