2009415079

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14983}}^1$

素因数の和:15044

約数の個数: 32

約数和(自身を含む): 2589235200

約数和(自身を除く): 579820121

約数列:

[1, 7, 17, 23, 49, 119, 161, 343, 391, 833, 1127, 2737, 5831, 7889, 14983, 19159, 104881, 134113, 254711, 344609, 734167, 1782977, 2412263, 5139169, 5858353, 12480839, 16885841, 41008471, 87365873, 118200887, 287059297, 2009415079]

約数ペア:

[(1, 2009415079), (7, 287059297), (17, 118200887), (23, 87365873), (49, 41008471), (119, 16885841), (161, 12480839), (343, 5858353), (391, 5139169), (833, 2412263), (1127, 1782977), (2737, 734167), (5831, 344609), (7889, 254711), (14983, 134113), (19159, 104881)]