1951961168

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2301841}}^1$

素因数の和:2301902

約数の個数: 20

約数和(自身を含む): 3853283508

約数和(自身を除く): 1901322340

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2301841, 4603682, 9207364, 18414728, 36829456, 121997573, 243995146, 487990292, 975980584, 1951961168]

約数ペア:

[(1, 1951961168), (2, 975980584), (4, 487990292), (8, 243995146), (16, 121997573), (53, 36829456), (106, 18414728), (212, 9207364), (424, 4603682), (848, 2301841)]