897884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 1749888

約数和(自身を除く): 852004

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 557, 806, 1114, 1612, 2228, 7241, 14482, 17267, 28964, 34534, 69068, 224471, 448942, 897884]

約数ペア:

[(1, 897884), (2, 448942), (4, 224471), (13, 69068), (26, 34534), (31, 28964), (52, 17267), (62, 14482), (124, 7241), (403, 2228), (557, 1612), (806, 1114)]