2080480822

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 3775403520

約数和(自身を除く): 1694922698

約数列:

[1, 2, 7, 14, 29, 58, 83, 107, 166, 203, 214, 406, 577, 581, 749, 1154, 1162, 1498, 2407, 3103, 4039, 4814, 6206, 8078, 8881, 16733, 16849, 17762, 21721, 33466, 33698, 43442, 47891, 61739, 62167, 95782, 117131, 123478, 124334, 234262, 257549, 335237, 432173, 515098, 670474, 864346, 1388839, 1790431, 1802843, 2777678, 3580862, 3605686, 5124337, 9721873, 10248674, 12533017, 19443746, 25066034, 35870359, 71740718, 148605773, 297211546, 1040240411, 2080480822]

約数ペア:

[(1, 2080480822), (2, 1040240411), (7, 297211546), (14, 148605773), (29, 71740718), (58, 35870359), (83, 25066034), (107, 19443746), (166, 12533017), (203, 10248674), (214, 9721873), (406, 5124337), (577, 3605686), (581, 3580862), (749, 2777678), (1154, 1802843), (1162, 1790431), (1498, 1388839), (2407, 864346), (3103, 670474), (4039, 515098), (4814, 432173), (6206, 335237), (8078, 257549), (8881, 234262), (16733, 124334), (16849, 123478), (17762, 117131), (21721, 95782), (33466, 62167), (33698, 61739), (43442, 47891)]