2010603976

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3494

約数の個数: 64

約数和(自身を含む): 4047310080

約数和(自身を除く): 2036706104

約数列:

[1, 2, 4, 8, 37, 43, 47, 74, 86, 94, 148, 172, 188, 296, 344, 376, 1591, 1739, 2021, 3182, 3361, 3478, 4042, 6364, 6722, 6956, 8084, 12728, 13444, 13912, 16168, 26888, 74777, 124357, 144523, 149554, 157967, 248714, 289046, 299108, 315934, 497428, 578092, 598216, 631868, 994856, 1156184, 1263736, 5347351, 5844779, 6792581, 10694702, 11689558, 13585162, 21389404, 23379116, 27170324, 42778808, 46758232, 54340648, 251325497, 502650994, 1005301988, 2010603976]

約数ペア:

[(1, 2010603976), (2, 1005301988), (4, 502650994), (8, 251325497), (37, 54340648), (43, 46758232), (47, 42778808), (74, 27170324), (86, 23379116), (94, 21389404), (148, 13585162), (172, 11689558), (188, 10694702), (296, 6792581), (344, 5844779), (376, 5347351), (1591, 1263736), (1739, 1156184), (2021, 994856), (3182, 631868), (3361, 598216), (3478, 578092), (4042, 497428), (6364, 315934), (6722, 299108), (6956, 289046), (8084, 248714), (12728, 157967), (13444, 149554), (13912, 144523), (16168, 124357), (26888, 74777)]