2044202419

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{67709}}^1$

素因数の和:67962

約数の個数: 16

約数和(自身を含む): 2470060800

約数和(自身を除く): 425858381

約数列:

[1, 7, 19, 133, 227, 1589, 4313, 30191, 67709, 473963, 1286471, 9005297, 15369943, 107589601, 292028917, 2044202419]

約数ペア:

[(1, 2044202419), (7, 292028917), (19, 107589601), (133, 15369943), (227, 9005297), (1589, 1286471), (4313, 473963), (30191, 67709)]