2017128932890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1\times {\mathrm{853403}}^1$

素因数の和:853611

約数の個数: 48

約数和(自身を含む): 3744402217632

約数和(自身を除く): 1727273284742

約数列:

[1, 2, 5, 10, 47, 94, 107, 214, 235, 470, 535, 1070, 2209, 4418, 5029, 10058, 11045, 22090, 25145, 50290, 236363, 472726, 853403, 1181815, 1706806, 2363630, 4267015, 8534030, 40109941, 80219882, 91314121, 182628242, 200549705, 401099410, 456570605, 913141210, 1885167227, 3770334454, 4291763687, 8583527374, 9425836135, 18851672270, 21458818435, 42917636870, 201712893289, 403425786578, 1008564466445, 2017128932890]

約数ペア:

[(1, 2017128932890), (2, 1008564466445), (5, 403425786578), (10, 201712893289), (47, 42917636870), (94, 21458818435), (107, 18851672270), (214, 9425836135), (235, 8583527374), (470, 4291763687), (535, 3770334454), (1070, 1885167227), (2209, 913141210), (4418, 456570605), (5029, 401099410), (10058, 200549705), (11045, 182628242), (22090, 91314121), (25145, 80219882), (50290, 40109941), (236363, 8534030), (472726, 4267015), (853403, 2363630), (1181815, 1706806)]