2455071856

素因数分解:

$2^4\times {\mathrm{20219}}^1\times {\mathrm{7589}}^1$

素因数の和:27816

約数の個数: 20

約数和(自身を含む): 4757563800

約数和(自身を除く): 2302491944

約数列:

[1, 2, 4, 8, 16, 7589, 15178, 20219, 30356, 40438, 60712, 80876, 121424, 161752, 323504, 153441991, 306883982, 613767964, 1227535928, 2455071856]

約数ペア:

[(1, 2455071856), (2, 1227535928), (4, 613767964), (8, 306883982), (16, 153441991), (7589, 323504), (15178, 161752), (20219, 121424), (30356, 80876), (40438, 60712)]