30680026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2423}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 49682304

約数和(自身を除く): 19002278

約数列:

[1, 2, 13, 26, 487, 974, 2423, 4846, 6331, 12662, 31499, 62998, 1180001, 2360002, 15340013, 30680026]

約数ペア:

[(1, 30680026), (2, 15340013), (13, 2360002), (26, 1180001), (487, 62998), (974, 31499), (2423, 12662), (4846, 6331)]