2470864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 5312160

約数和(自身を除く): 2841296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 139, 176, 202, 278, 404, 556, 808, 1111, 1112, 1529, 1616, 2222, 2224, 3058, 4444, 6116, 8888, 12232, 14039, 17776, 24464, 28078, 56156, 112312, 154429, 224624, 308858, 617716, 1235432, 2470864]

約数ペア:

[(1, 2470864), (2, 1235432), (4, 617716), (8, 308858), (11, 224624), (16, 154429), (22, 112312), (44, 56156), (88, 28078), (101, 24464), (139, 17776), (176, 14039), (202, 12232), (278, 8888), (404, 6116), (556, 4444), (808, 3058), (1111, 2224), (1112, 2222), (1529, 1616)]