2557642612

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{50383}}^1$

素因数の和:50445

約数の個数: 48

約数和(自身を含む): 5360857600

約数和(自身を除く): 2803214988

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1813, 3626, 7252, 12691, 25382, 50383, 50764, 100766, 201532, 352681, 705362, 1410724, 1864171, 2468767, 3728342, 4937534, 7456684, 9875068, 13049197, 17281369, 26098394, 34562738, 52196788, 69125476, 91344379, 182688758, 365377516, 639410653, 1278821306, 2557642612]

約数ペア:

[(1, 2557642612), (2, 1278821306), (4, 639410653), (7, 365377516), (14, 182688758), (28, 91344379), (37, 69125476), (49, 52196788), (74, 34562738), (98, 26098394), (148, 17281369), (196, 13049197), (259, 9875068), (343, 7456684), (518, 4937534), (686, 3728342), (1036, 2468767), (1372, 1864171), (1813, 1410724), (3626, 705362), (7252, 352681), (12691, 201532), (25382, 100766), (50383, 50764)]