2090642493

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 2860323840

約数和(自身を除く): 769681347

約数列:

[1, 3, 113, 131, 179, 263, 339, 393, 537, 789, 14803, 20227, 23449, 29719, 34453, 44409, 47077, 60681, 70347, 89157, 103359, 141231, 2649737, 3893189, 5319701, 6167087, 7949211, 11679567, 15959103, 18501261, 696880831, 2090642493]

約数ペア:

[(1, 2090642493), (3, 696880831), (113, 18501261), (131, 15959103), (179, 11679567), (263, 7949211), (339, 6167087), (393, 5319701), (537, 3893189), (789, 2649737), (14803, 141231), (20227, 103359), (23449, 89157), (29719, 70347), (34453, 60681), (44409, 47077)]