2012156866

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2767}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 3211057152

約数和(自身を除く): 1198900286

約数列:

[1, 2, 31, 37, 62, 74, 317, 634, 1147, 2294, 2767, 5534, 9827, 11729, 19654, 23458, 85777, 102379, 171554, 204758, 363599, 727198, 877139, 1754278, 3173749, 6347498, 27191309, 32454143, 54382618, 64908286, 1006078433, 2012156866]

約数ペア:

[(1, 2012156866), (2, 1006078433), (31, 64908286), (37, 54382618), (62, 32454143), (74, 27191309), (317, 6347498), (634, 3173749), (1147, 1754278), (2294, 877139), (2767, 727198), (5534, 363599), (9827, 204758), (11729, 171554), (19654, 102379), (23458, 85777)]