849124472

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{489127}}^1$

素因数の和:489171

約数の個数: 32

約数和(自身を含む): 1878251520

約数和(自身を除く): 1029127048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 489127, 978254, 1956508, 3423889, 3913016, 6847778, 13695556, 15162937, 27391112, 30325874, 60651748, 106140559, 121303496, 212281118, 424562236, 849124472]

約数ペア:

[(1, 849124472), (2, 424562236), (4, 212281118), (7, 121303496), (8, 106140559), (14, 60651748), (28, 30325874), (31, 27391112), (56, 15162937), (62, 13695556), (124, 6847778), (217, 3913016), (248, 3423889), (434, 1956508), (868, 978254), (1736, 489127)]