2988728

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{4729}}^1$

素因数の和:4814

約数の個数: 16

約数和(自身を含む): 5676000

約数和(自身を除く): 2687272

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 4729, 9458, 18916, 37832, 373591, 747182, 1494364, 2988728]

約数ペア:

[(1, 2988728), (2, 1494364), (4, 747182), (8, 373591), (79, 37832), (158, 18916), (316, 9458), (632, 4729)]