2019929704708

素因数分解:

$2^2\times {\mathrm{433}}^1\times {\mathrm{641}}^1\times {\mathrm{1819409}}^1$

素因数の和:1820487

約数の個数: 24

約数和(自身を含む): 3548569986360

約数和(自身を除く): 1528640281652

約数列:

[1, 2, 4, 433, 641, 866, 1282, 1732, 2564, 277553, 555106, 1110212, 1819409, 3638818, 7277636, 787804097, 1166241169, 1575608194, 2332482338, 3151216388, 4664964676, 504982426177, 1009964852354, 2019929704708]

約数ペア:

[(1, 2019929704708), (2, 1009964852354), (4, 504982426177), (433, 4664964676), (641, 3151216388), (866, 2332482338), (1282, 1575608194), (1732, 1166241169), (2564, 787804097), (277553, 7277636), (555106, 3638818), (1110212, 1819409)]