2061660146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{365413}}^1$

素因数の和:365466

約数の個数: 32

約数和(自身を含む): 3928931328

約数和(自身を除く): 1867271182

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 365413, 730826, 2557891, 4750369, 5115782, 9500738, 11327803, 22655606, 33252583, 66505166, 79294621, 147261439, 158589242, 294522878, 1030830073, 2061660146]

約数ペア:

[(1, 2061660146), (2, 1030830073), (7, 294522878), (13, 158589242), (14, 147261439), (26, 79294621), (31, 66505166), (62, 33252583), (91, 22655606), (182, 11327803), (217, 9500738), (403, 5115782), (434, 4750369), (806, 2557891), (2821, 730826), (5642, 365413)]