2028017618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 3653164800

約数和(自身を除く): 1625147182

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 289, 319, 374, 493, 578, 638, 647, 986, 1294, 3179, 4913, 5423, 6358, 7117, 8381, 9826, 10846, 10999, 14234, 16762, 18763, 21998, 37526, 54043, 92191, 108086, 120989, 142477, 184382, 186983, 206393, 241978, 284954, 318971, 373966, 412786, 637942, 1567247, 2056813, 3134494, 3178711, 3508681, 4113626, 5422507, 6357422, 7017362, 10845014, 34965821, 59647577, 69931642, 92182619, 119295154, 184365238, 1014008809, 2028017618]

約数ペア:

[(1, 2028017618), (2, 1014008809), (11, 184365238), (17, 119295154), (22, 92182619), (29, 69931642), (34, 59647577), (58, 34965821), (187, 10845014), (289, 7017362), (319, 6357422), (374, 5422507), (493, 4113626), (578, 3508681), (638, 3178711), (647, 3134494), (986, 2056813), (1294, 1567247), (3179, 637942), (4913, 412786), (5423, 373966), (6358, 318971), (7117, 284954), (8381, 241978), (9826, 206393), (10846, 186983), (10999, 184382), (14234, 142477), (16762, 120989), (18763, 108086), (21998, 92191), (37526, 54043)]