2989736596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313127}}^1$

素因数の和:313180

約数の個数: 48

約数和(自身を含む): 6733504512

約数和(自身を除く): 3743767916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 313127, 626254, 1252508, 2191889, 3444397, 4383778, 6888794, 8767556, 9706937, 13777588, 19413874, 24110779, 38827748, 48221558, 67948559, 96443116, 106776307, 135897118, 213552614, 271794236, 427105228, 747434149, 1494868298, 2989736596]

約数ペア:

[(1, 2989736596), (2, 1494868298), (4, 747434149), (7, 427105228), (11, 271794236), (14, 213552614), (22, 135897118), (28, 106776307), (31, 96443116), (44, 67948559), (62, 48221558), (77, 38827748), (124, 24110779), (154, 19413874), (217, 13777588), (308, 9706937), (341, 8767556), (434, 6888794), (682, 4383778), (868, 3444397), (1364, 2191889), (2387, 1252508), (4774, 626254), (9548, 313127)]