2091886417

素因数分解:

${\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{2393}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 2186085888

約数和(自身を除く): 94199471

約数列:

[1, 31, 163, 173, 2393, 5053, 5363, 28199, 74183, 390059, 413989, 874169, 12091829, 12833659, 67480207, 2091886417]

約数ペア:

[(1, 2091886417), (31, 67480207), (163, 12833659), (173, 12091829), (2393, 874169), (5053, 413989), (5363, 390059), (28199, 74183)]