669840839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{6977}}^1$

素因数の和:7190

約数の個数: 16

約数和(自身を含む): 732410880

約数和(自身を除く): 62570041

約数列:

[1, 19, 31, 163, 589, 3097, 5053, 6977, 96007, 132563, 216287, 1137251, 4109453, 21607769, 35254781, 669840839]

約数ペア:

[(1, 669840839), (19, 35254781), (31, 21607769), (163, 4109453), (589, 1137251), (3097, 216287), (5053, 132563), (6977, 96007)]