2025390983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{10223}}^1$

素因数の和:10355

約数の個数: 32

約数和(自身を含む): 2638282752

約数和(自身を除く): 612891769

約数列:

[1, 7, 11, 31, 77, 83, 217, 341, 581, 913, 2387, 2573, 6391, 10223, 18011, 28303, 71561, 112453, 198121, 316913, 787171, 848509, 2218391, 3486043, 5939563, 9333599, 24402301, 26303779, 65335193, 184126453, 289341569, 2025390983]

約数ペア:

[(1, 2025390983), (7, 289341569), (11, 184126453), (31, 65335193), (77, 26303779), (83, 24402301), (217, 9333599), (341, 5939563), (581, 3486043), (913, 2218391), (2387, 848509), (2573, 787171), (6391, 316913), (10223, 198121), (18011, 112453), (28303, 71561)]