1489164068

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 3008893440

約数和(自身を除く): 1519729372

約数列:

[1, 2, 4, 7, 14, 28, 193, 239, 386, 478, 772, 956, 1153, 1351, 1673, 2306, 2702, 3346, 4612, 5404, 6692, 8071, 16142, 32284, 46127, 92254, 184508, 222529, 275567, 322889, 445058, 551134, 645778, 890116, 1102268, 1291556, 1557703, 1928969, 3115406, 3857938, 6230812, 7715876, 53184431, 106368862, 212737724, 372291017, 744582034, 1489164068]

約数ペア:

[(1, 1489164068), (2, 744582034), (4, 372291017), (7, 212737724), (14, 106368862), (28, 53184431), (193, 7715876), (239, 6230812), (386, 3857938), (478, 3115406), (772, 1928969), (956, 1557703), (1153, 1291556), (1351, 1102268), (1673, 890116), (2306, 645778), (2702, 551134), (3346, 445058), (4612, 322889), (5404, 275567), (6692, 222529), (8071, 184508), (16142, 92254), (32284, 46127)]