4856551468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{21817}}^1$

素因数の和:21970

約数の個数: 48

約数和(自身を含む): 9346831200

約数和(自身を除く): 4490279732

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 101, 116, 202, 404, 551, 1102, 1919, 2204, 2929, 3838, 5858, 7676, 11716, 21817, 43634, 55651, 87268, 111302, 222604, 414523, 632693, 829046, 1265386, 1658092, 2203517, 2530772, 4407034, 8814068, 12021167, 24042334, 41866823, 48084668, 63901993, 83733646, 127803986, 167467292, 255607972, 1214137867, 2428275734, 4856551468]

約数ペア:

[(1, 4856551468), (2, 2428275734), (4, 1214137867), (19, 255607972), (29, 167467292), (38, 127803986), (58, 83733646), (76, 63901993), (101, 48084668), (116, 41866823), (202, 24042334), (404, 12021167), (551, 8814068), (1102, 4407034), (1919, 2530772), (2204, 2203517), (2929, 1658092), (3838, 1265386), (5858, 829046), (7676, 632693), (11716, 414523), (21817, 222604), (43634, 111302), (55651, 87268)]