980780332

素因数分解:

$2^2\times 7^1\times {\mathrm{4583}}^1\times {\mathrm{7643}}^1$

素因数の和:12237

約数の個数: 24

約数和(自身を含む): 1962245376

約数和(自身を除く): 981465044

約数列:

[1, 2, 4, 7, 14, 28, 4583, 7643, 9166, 15286, 18332, 30572, 32081, 53501, 64162, 107002, 128324, 214004, 35027869, 70055738, 140111476, 245195083, 490390166, 980780332]

約数ペア:

[(1, 980780332), (2, 490390166), (4, 245195083), (7, 140111476), (14, 70055738), (28, 35027869), (4583, 214004), (7643, 128324), (9166, 107002), (15286, 64162), (18332, 53501), (30572, 32081)]