2066820227528

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5483}}^1\times {\mathrm{34877}}^1$

素因数の和:40566

約数の個数: 64

約数和(自身を含む): 4452787762560

約数和(自身を除く): 2385967535032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 5483, 10808, 10966, 21932, 34877, 38381, 43864, 69754, 76762, 139508, 153524, 244139, 279016, 307048, 488278, 976556, 1058219, 1953112, 2116438, 4232876, 6731261, 7407533, 8465752, 13462522, 14815066, 26925044, 29630132, 47118827, 53850088, 59260264, 94237654, 188475308, 191230591, 376950616, 382461182, 764922364, 1338614137, 1529844728, 2677228274, 5354456548, 10708913096, 36907504063, 73815008126, 147630016252, 258352528441, 295260032504, 516705056882, 1033410113764, 2066820227528]

約数ペア:

[(1, 2066820227528), (2, 1033410113764), (4, 516705056882), (7, 295260032504), (8, 258352528441), (14, 147630016252), (28, 73815008126), (56, 36907504063), (193, 10708913096), (386, 5354456548), (772, 2677228274), (1351, 1529844728), (1544, 1338614137), (2702, 764922364), (5404, 382461182), (5483, 376950616), (10808, 191230591), (10966, 188475308), (21932, 94237654), (34877, 59260264), (38381, 53850088), (43864, 47118827), (69754, 29630132), (76762, 26925044), (139508, 14815066), (153524, 13462522), (244139, 8465752), (279016, 7407533), (307048, 6731261), (488278, 4232876), (976556, 2116438), (1058219, 1953112)]