2150878052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{28301027}}^1$

素因数の和:28301050

約数の個数: 12

約数和(自身を含む): 3962143920

約数和(自身を除く): 1811265868

約数列:

[1, 2, 4, 19, 38, 76, 28301027, 56602054, 113204108, 537719513, 1075439026, 2150878052]

約数ペア:

[(1, 2150878052), (2, 1075439026), (4, 537719513), (19, 113204108), (38, 56602054), (76, 28301027)]