2078312014108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{11437}}^1\times {\mathrm{375451}}^1$

素因数の和:386914

約数の個数: 36

約数和(自身を含む): 3998104997656

約数和(自身を除く): 1919792983548

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 11437, 22874, 45748, 125807, 251614, 375451, 503228, 750902, 1383877, 1501804, 2767754, 4129961, 5535508, 8259922, 16519844, 45429571, 90859142, 181718284, 4294033087, 8588066174, 17176132348, 47234363957, 94468727914, 188937455828, 519578003527, 1039156007054, 2078312014108]

約数ペア:

[(1, 2078312014108), (2, 1039156007054), (4, 519578003527), (11, 188937455828), (22, 94468727914), (44, 47234363957), (121, 17176132348), (242, 8588066174), (484, 4294033087), (11437, 181718284), (22874, 90859142), (45748, 45429571), (125807, 16519844), (251614, 8259922), (375451, 5535508), (503228, 4129961), (750902, 2767754), (1383877, 1501804)]