980714542028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{18859895039}}^1$

素因数の和:18859895056

約数の個数: 12

約数和(自身を含む): 1848269713920

約数和(自身を除く): 867555171892

約数列:

[1, 2, 4, 13, 26, 52, 18859895039, 37719790078, 75439580156, 245178635507, 490357271014, 980714542028]

約数ペア:

[(1, 980714542028), (2, 490357271014), (4, 245178635507), (13, 75439580156), (26, 37719790078), (52, 18859895039)]