2144943038

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{855923}}^1$

素因数の和:856111

約数の個数: 16

約数和(自身を含む): 3697591680

約数和(自身を除く): 1552648642

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 855923, 1711846, 5991461, 11982922, 153210217, 306420434, 1072471519, 2144943038]

約数ペア:

[(1, 2144943038), (2, 1072471519), (7, 306420434), (14, 153210217), (179, 11982922), (358, 5991461), (1253, 1711846), (2506, 855923)]