8461982

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:523

約数の個数: 16

約数和(自身を含む): 12947472

約数和(自身を除く): 4485490

約数列:

[1, 2, 101, 163, 202, 257, 326, 514, 16463, 25957, 32926, 41891, 51914, 83782, 4230991, 8461982]

約数ペア:

[(1, 8461982), (2, 4230991), (101, 83782), (163, 51914), (202, 41891), (257, 32926), (326, 25957), (514, 16463)]