1239952

素因数分解:

$2^4\times 7^1\times {\mathrm{11071}}^1$

素因数の和:11086

約数の個数: 20

約数和(自身を含む): 2745856

約数和(自身を除く): 1505904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11071, 22142, 44284, 77497, 88568, 154994, 177136, 309988, 619976, 1239952]

約数ペア:

[(1, 1239952), (2, 619976), (4, 309988), (7, 177136), (8, 154994), (14, 88568), (16, 77497), (28, 44284), (56, 22142), (112, 11071)]