2077373452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{15649}}^1$

素因数の和:16102

約数の個数: 48

約数和(自身を含む): 4543257600

約数和(自身を除く): 2465884148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 431, 862, 1724, 3017, 4741, 6034, 9482, 12068, 15649, 18964, 31298, 33187, 62596, 66374, 109543, 132748, 172139, 219086, 344278, 438172, 688556, 1204973, 2409946, 4819892, 6744719, 13489438, 26978876, 47213033, 74191909, 94426066, 148383818, 188852132, 296767636, 519343363, 1038686726, 2077373452]

約数ペア:

[(1, 2077373452), (2, 1038686726), (4, 519343363), (7, 296767636), (11, 188852132), (14, 148383818), (22, 94426066), (28, 74191909), (44, 47213033), (77, 26978876), (154, 13489438), (308, 6744719), (431, 4819892), (862, 2409946), (1724, 1204973), (3017, 688556), (4741, 438172), (6034, 344278), (9482, 219086), (12068, 172139), (15649, 132748), (18964, 109543), (31298, 66374), (33187, 62596)]