2010316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 4499712

約数和(自身を除く): 2489396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 107, 122, 154, 214, 244, 308, 427, 428, 671, 749, 854, 1177, 1342, 1498, 1708, 2354, 2684, 2996, 4697, 4708, 6527, 8239, 9394, 13054, 16478, 18788, 26108, 32956, 45689, 71797, 91378, 143594, 182756, 287188, 502579, 1005158, 2010316]

約数ペア:

[(1, 2010316), (2, 1005158), (4, 502579), (7, 287188), (11, 182756), (14, 143594), (22, 91378), (28, 71797), (44, 45689), (61, 32956), (77, 26108), (107, 18788), (122, 16478), (154, 13054), (214, 9394), (244, 8239), (308, 6527), (427, 4708), (428, 4697), (671, 2996), (749, 2684), (854, 2354), (1177, 1708), (1342, 1498)]