290470562

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{2677}}^1$

素因数の和:3145

約数の個数: 16

約数和(自身を含む): 439620480

約数和(自身を除く): 149149918

約数列:

[1, 2, 227, 239, 454, 478, 2677, 5354, 54253, 108506, 607679, 639803, 1215358, 1279606, 145235281, 290470562]

約数ペア:

[(1, 290470562), (2, 145235281), (227, 1279606), (239, 1215358), (454, 639803), (478, 607679), (2677, 108506), (5354, 54253)]