275337412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317209}}^1$

素因数の和:317251

約数の個数: 24

約数和(自身を含む): 568440320

約数和(自身を除く): 293102908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 317209, 634418, 1268836, 2220463, 4440926, 8881852, 9833479, 19666958, 39333916, 68834353, 137668706, 275337412]

約数ペア:

[(1, 275337412), (2, 137668706), (4, 68834353), (7, 39333916), (14, 19666958), (28, 9833479), (31, 8881852), (62, 4440926), (124, 2220463), (217, 1268836), (434, 634418), (868, 317209)]