1209735352

素因数分解:

$2^3\times 7^1\times {\mathrm{21602417}}^1$

素因数の和:21602430

約数の個数: 16

約数和(自身を含む): 2592290160

約数和(自身を除く): 1382554808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 21602417, 43204834, 86409668, 151216919, 172819336, 302433838, 604867676, 1209735352]

約数ペア:

[(1, 1209735352), (2, 604867676), (4, 302433838), (7, 172819336), (8, 151216919), (14, 86409668), (28, 43204834), (56, 21602417)]