2010221752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{19541}}^1$

素因数の和:19732

約数の個数: 64

約数和(自身を含む): 4727600640

約数和(自身を除く): 2717378888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 167, 308, 334, 616, 668, 1169, 1336, 1837, 2338, 3674, 4676, 7348, 9352, 12859, 14696, 19541, 25718, 39082, 51436, 78164, 102872, 136787, 156328, 214951, 273574, 429902, 547148, 859804, 1094296, 1504657, 1719608, 3009314, 3263347, 6018628, 6526694, 12037256, 13053388, 22843429, 26106776, 35896817, 45686858, 71793634, 91373716, 143587268, 182747432, 251277719, 287174536, 502555438, 1005110876, 2010221752]

約数ペア:

[(1, 2010221752), (2, 1005110876), (4, 502555438), (7, 287174536), (8, 251277719), (11, 182747432), (14, 143587268), (22, 91373716), (28, 71793634), (44, 45686858), (56, 35896817), (77, 26106776), (88, 22843429), (154, 13053388), (167, 12037256), (308, 6526694), (334, 6018628), (616, 3263347), (668, 3009314), (1169, 1719608), (1336, 1504657), (1837, 1094296), (2338, 859804), (3674, 547148), (4676, 429902), (7348, 273574), (9352, 214951), (12859, 156328), (14696, 136787), (19541, 102872), (25718, 78164), (39082, 51436)]