2056551574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71413}}^1$

素因数の和:71461

約数の個数: 48

約数和(自身を含む): 4103162784

約数和(自身を除く): 2046611210

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1694, 2057, 2618, 4114, 14399, 28798, 71413, 142826, 499891, 785543, 999782, 1214021, 1571086, 2428042, 5498801, 8498147, 8640973, 10997602, 13354231, 16996294, 17281946, 26708462, 60486811, 93479617, 120973622, 146896541, 186959234, 293793082, 1028275787, 2056551574]

約数ペア:

[(1, 2056551574), (2, 1028275787), (7, 293793082), (11, 186959234), (14, 146896541), (17, 120973622), (22, 93479617), (34, 60486811), (77, 26708462), (119, 17281946), (121, 16996294), (154, 13354231), (187, 10997602), (238, 8640973), (242, 8498147), (374, 5498801), (847, 2428042), (1309, 1571086), (1694, 1214021), (2057, 999782), (2618, 785543), (4114, 499891), (14399, 142826), (28798, 71413)]