519881268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{7193}}^1$

素因数の和:7536

約数の個数: 48

約数和(自身を含む): 1281107520

約数和(自身を除く): 761226252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 317, 634, 951, 1268, 1902, 3804, 6023, 7193, 12046, 14386, 18069, 21579, 24092, 28772, 36138, 43158, 72276, 86316, 136667, 273334, 410001, 546668, 820002, 1640004, 2280181, 4560362, 6840543, 9120724, 13681086, 27362172, 43323439, 86646878, 129970317, 173293756, 259940634, 519881268]

約数ペア:

[(1, 519881268), (2, 259940634), (3, 173293756), (4, 129970317), (6, 86646878), (12, 43323439), (19, 27362172), (38, 13681086), (57, 9120724), (76, 6840543), (114, 4560362), (228, 2280181), (317, 1640004), (634, 820002), (951, 546668), (1268, 410001), (1902, 273334), (3804, 136667), (6023, 86316), (7193, 72276), (12046, 43158), (14386, 36138), (18069, 28772), (21579, 24092)]