1640573076

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{983557}}^1$

素因数の和:983703

約数の個数: 24

約数和(自身を含む): 3855547360

約数和(自身を除く): 2214974284

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 983557, 1967114, 2950671, 3934228, 5901342, 11802684, 136714423, 273428846, 410143269, 546857692, 820286538, 1640573076]

約数ペア:

[(1, 1640573076), (2, 820286538), (3, 546857692), (4, 410143269), (6, 273428846), (12, 136714423), (139, 11802684), (278, 5901342), (417, 3934228), (556, 2950671), (834, 1967114), (1668, 983557)]