1373124508

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{386143}}^1$

素因数の和:386281

約数の個数: 24

約数和(自身を含む): 2767880192

約数和(自身を除く): 1394755684

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 386143, 772286, 1544572, 2703001, 5406002, 10812004, 49040161, 98080322, 196160644, 343281127, 686562254, 1373124508]

約数ペア:

[(1, 1373124508), (2, 686562254), (4, 343281127), (7, 196160644), (14, 98080322), (28, 49040161), (127, 10812004), (254, 5406002), (508, 2703001), (889, 1544572), (1778, 772286), (3556, 386143)]