275174228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317021}}^1$

素因数の和:317063

約数の個数: 24

約数和(自身を含む): 568103424

約数和(自身を除く): 292929196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 317021, 634042, 1268084, 2219147, 4438294, 8876588, 9827651, 19655302, 39310604, 68793557, 137587114, 275174228]

約数ペア:

[(1, 275174228), (2, 137587114), (4, 68793557), (7, 39310604), (14, 19655302), (28, 9827651), (31, 8876588), (62, 4438294), (124, 2219147), (217, 1268084), (434, 634042), (868, 317021)]