1949922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{641}}^1$

素因数の和:675

約数の個数: 36

約数和(自身を含む): 4581954

約数和(自身を除く): 2632032

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 641, 1014, 1282, 1521, 1923, 3042, 3846, 5769, 8333, 11538, 16666, 24999, 49998, 74997, 108329, 149994, 216658, 324987, 649974, 974961, 1949922]

約数ペア:

[(1, 1949922), (2, 974961), (3, 649974), (6, 324987), (9, 216658), (13, 149994), (18, 108329), (26, 74997), (39, 49998), (78, 24999), (117, 16666), (169, 11538), (234, 8333), (338, 5769), (507, 3846), (641, 3042), (1014, 1923), (1282, 1521)]