2019414892612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{157226323}}^1$

素因数の和:157226372

約数の個数: 36

約数和(自身を含む): 4028138420880

約数和(自身を除く): 2008723528268

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 157226323, 314452646, 628905292, 2043942199, 2987300137, 4087884398, 5974600274, 8175768796, 11949200548, 26571248587, 38834901781, 53142497174, 77669803562, 106284994348, 155339607124, 504853723153, 1009707446306, 2019414892612]

約数ペア:

[(1, 2019414892612), (2, 1009707446306), (4, 504853723153), (13, 155339607124), (19, 106284994348), (26, 77669803562), (38, 53142497174), (52, 38834901781), (76, 26571248587), (169, 11949200548), (247, 8175768796), (338, 5974600274), (494, 4087884398), (676, 2987300137), (988, 2043942199), (3211, 628905292), (6422, 314452646), (12844, 157226323)]