2049208882

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{528419}}^1$

素因数の和:528705

約数の個数: 16

約数和(自身を含む): 3525618240

約数和(自身を除く): 1476409358

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 528419, 1056838, 3698933, 7397866, 146372063, 292744126, 1024604441, 2049208882]

約数ペア:

[(1, 2049208882), (2, 1024604441), (7, 292744126), (14, 146372063), (277, 7397866), (554, 3698933), (1939, 1056838), (3878, 528419)]