1988766

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 4761120

約数和(自身を除く): 2772354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2833, 5666, 8499, 16998, 25497, 36829, 50994, 73658, 76491, 110487, 152982, 220974, 331461, 662922, 994383, 1988766]

約数ペア:

[(1, 1988766), (2, 994383), (3, 662922), (6, 331461), (9, 220974), (13, 152982), (18, 110487), (26, 76491), (27, 73658), (39, 50994), (54, 36829), (78, 25497), (117, 16998), (234, 8499), (351, 5666), (702, 2833)]