2756609284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{11783}}^1$

素因数の和:12220

約数の個数: 48

約数和(自身を含む): 5681773440

約数和(自身を除く): 2925164156

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 409, 572, 818, 1636, 4499, 5317, 8998, 10634, 11783, 17996, 21268, 23566, 47132, 58487, 116974, 129613, 153179, 233948, 259226, 306358, 518452, 612716, 1684969, 3369938, 4819247, 6739876, 9638494, 19276988, 53011717, 62650211, 106023434, 125300422, 212046868, 250600844, 689152321, 1378304642, 2756609284]

約数ペア:

[(1, 2756609284), (2, 1378304642), (4, 689152321), (11, 250600844), (13, 212046868), (22, 125300422), (26, 106023434), (44, 62650211), (52, 53011717), (143, 19276988), (286, 9638494), (409, 6739876), (572, 4819247), (818, 3369938), (1636, 1684969), (4499, 612716), (5317, 518452), (8998, 306358), (10634, 259226), (11783, 233948), (17996, 153179), (21268, 129613), (23566, 116974), (47132, 58487)]