670745880002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1\times {\mathrm{144071}}^1$

素因数の和:145006

約数の個数: 32

約数和(自身を含む): 1102379010048

約数和(自身を除く): 431633130046

約数列:

[1, 2, 11, 22, 431, 491, 862, 982, 4741, 5401, 9482, 10802, 144071, 211621, 288142, 423242, 1584781, 2327831, 3169562, 4655662, 62094601, 70738861, 124189202, 141477722, 683040611, 778127471, 1366081222, 1556254942, 30488449091, 60976898182, 335372940001, 670745880002]

約数ペア:

[(1, 670745880002), (2, 335372940001), (11, 60976898182), (22, 30488449091), (431, 1556254942), (491, 1366081222), (862, 778127471), (982, 683040611), (4741, 141477722), (5401, 124189202), (9482, 70738861), (10802, 62094601), (144071, 4655662), (211621, 3169562), (288142, 2327831), (423242, 1584781)]