1929354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 2549622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 647, 994, 1294, 1491, 1941, 2982, 3882, 4529, 9058, 13587, 27174, 45937, 91874, 137811, 275622, 321559, 643118, 964677, 1929354]

約数ペア:

[(1, 1929354), (2, 964677), (3, 643118), (6, 321559), (7, 275622), (14, 137811), (21, 91874), (42, 45937), (71, 27174), (142, 13587), (213, 9058), (426, 4529), (497, 3882), (647, 2982), (994, 1941), (1294, 1491)]