990143606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{581753}}^1$

素因数の和:581815

約数の個数: 16

約数和(自身を含む): 1591678944

約数和(自身を除く): 601535338

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 581753, 1163506, 13380319, 21524861, 26760638, 43049722, 495071803, 990143606]

約数ペア:

[(1, 990143606), (2, 495071803), (23, 43049722), (37, 26760638), (46, 21524861), (74, 13380319), (851, 1163506), (1702, 581753)]