102389726

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 154857120

約数和(自身を除く): 52467394

約数列:

[1, 2, 277, 421, 439, 554, 842, 878, 116617, 121603, 184819, 233234, 243206, 369638, 51194863, 102389726]

約数ペア:

[(1, 102389726), (2, 51194863), (277, 369638), (421, 243206), (439, 233234), (554, 184819), (842, 121603), (878, 116617)]