2013756976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22391}}^1$

素因数の和:22490

約数の個数: 80

約数和(自身を含む): 4931255808

約数和(自身を除く): 2917498832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 584, 616, 803, 1022, 1168, 1232, 1606, 2044, 3212, 4088, 5621, 6424, 8176, 11242, 12848, 22391, 22484, 44782, 44968, 89564, 89936, 156737, 179128, 246301, 313474, 358256, 492602, 626948, 985204, 1253896, 1634543, 1724107, 1970408, 2507792, 3269086, 3448214, 3940816, 6538172, 6896428, 11441801, 13076344, 13792856, 17979973, 22883602, 26152688, 27585712, 35959946, 45767204, 71919892, 91534408, 125859811, 143839784, 183068816, 251719622, 287679568, 503439244, 1006878488, 2013756976]

約数ペア:

[(1, 2013756976), (2, 1006878488), (4, 503439244), (7, 287679568), (8, 251719622), (11, 183068816), (14, 143839784), (16, 125859811), (22, 91534408), (28, 71919892), (44, 45767204), (56, 35959946), (73, 27585712), (77, 26152688), (88, 22883602), (112, 17979973), (146, 13792856), (154, 13076344), (176, 11441801), (292, 6896428), (308, 6538172), (511, 3940816), (584, 3448214), (616, 3269086), (803, 2507792), (1022, 1970408), (1168, 1724107), (1232, 1634543), (1606, 1253896), (2044, 985204), (3212, 626948), (4088, 492602), (5621, 358256), (6424, 313474), (8176, 246301), (11242, 179128), (12848, 156737), (22391, 89936), (22484, 89564), (44782, 44968)]