390182026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{58393}}^1$

素因数の和:58665

約数の個数: 16

約数和(自身を含む): 632757384

約数和(自身を除く): 242575358

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6682, 58393, 116786, 759109, 1518218, 15007001, 30014002, 195091013, 390182026]

約数ペア:

[(1, 390182026), (2, 195091013), (13, 30014002), (26, 15007001), (257, 1518218), (514, 759109), (3341, 116786), (6682, 58393)]