2489518078

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{26573}}^1$

素因数の和:27051

約数の個数: 16

約数和(自身を含む): 3772445040

約数和(自身を除く): 1282926962

約数列:

[1, 2, 139, 278, 337, 674, 26573, 46843, 53146, 93686, 3693647, 7387294, 8955101, 17910202, 1244759039, 2489518078]

約数ペア:

[(1, 2489518078), (2, 1244759039), (139, 17910202), (278, 8955101), (337, 7387294), (674, 3693647), (26573, 93686), (46843, 53146)]