2219157029

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 2426941440

約数和(自身を除く): 207784411

約数列:

[1, 37, 43, 47, 59, 503, 1591, 1739, 2021, 2183, 2537, 2773, 18611, 21629, 23641, 29677, 74777, 93869, 102601, 119239, 800273, 874717, 1016563, 1098049, 1276111, 1394819, 4411843, 37612831, 47216107, 51608303, 59977217, 2219157029]

約数ペア:

[(1, 2219157029), (37, 59977217), (43, 51608303), (47, 47216107), (59, 37612831), (503, 4411843), (1591, 1394819), (1739, 1276111), (2021, 1098049), (2183, 1016563), (2537, 874717), (2773, 800273), (18611, 119239), (21629, 102601), (23641, 93869), (29677, 74777)]