260048824

素因数分解:

$2^3\times 7^1\times {\mathrm{4643729}}^1$

素因数の和:4643742

約数の個数: 16

約数和(自身を含む): 557247600

約数和(自身を除く): 297198776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4643729, 9287458, 18574916, 32506103, 37149832, 65012206, 130024412, 260048824]

約数ペア:

[(1, 260048824), (2, 130024412), (4, 65012206), (7, 37149832), (8, 32506103), (14, 18574916), (28, 9287458), (56, 4643729)]