68219558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{1231}}^1$

素因数の和:1484

約数の個数: 24

約数和(自身を含む): 113060640

約数和(自身を除く): 44841082

約数列:

[1, 2, 11, 22, 121, 229, 242, 458, 1231, 2462, 2519, 5038, 13541, 27082, 27709, 55418, 148951, 281899, 297902, 563798, 3100889, 6201778, 34109779, 68219558]

約数ペア:

[(1, 68219558), (2, 34109779), (11, 6201778), (22, 3100889), (121, 563798), (229, 297902), (242, 281899), (458, 148951), (1231, 55418), (2462, 27709), (2519, 27082), (5038, 13541)]