2772836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 5664204

約数和(自身を除く): 2891368

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 337, 374, 484, 674, 748, 1348, 2057, 3707, 4114, 5729, 7414, 8228, 11458, 14828, 22916, 40777, 63019, 81554, 126038, 163108, 252076, 693209, 1386418, 2772836]

約数ペア:

[(1, 2772836), (2, 1386418), (4, 693209), (11, 252076), (17, 163108), (22, 126038), (34, 81554), (44, 63019), (68, 40777), (121, 22916), (187, 14828), (242, 11458), (337, 8228), (374, 7414), (484, 5729), (674, 4114), (748, 3707), (1348, 2057)]