260055208

素因数分解:

$2^3\times 7^1\times {\mathrm{4643843}}^1$

素因数の和:4643856

約数の個数: 16

約数和(自身を含む): 557261280

約数和(自身を除く): 297206072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4643843, 9287686, 18575372, 32506901, 37150744, 65013802, 130027604, 260055208]

約数ペア:

[(1, 260055208), (2, 130027604), (4, 65013802), (7, 37150744), (8, 32506901), (14, 18575372), (28, 9287686), (56, 4643843)]