3969884168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{83443}}^1$

素因数の和:83781

約数の個数: 32

約数和(自身を含む): 7860424800

約数和(自身を除く): 3890540632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 2504, 5947, 11894, 23788, 47576, 83443, 166886, 333772, 667544, 1585417, 3170834, 6341668, 12683336, 26117659, 52235318, 104470636, 208941272, 496235521, 992471042, 1984942084, 3969884168]

約数ペア:

[(1, 3969884168), (2, 1984942084), (4, 992471042), (8, 496235521), (19, 208941272), (38, 104470636), (76, 52235318), (152, 26117659), (313, 12683336), (626, 6341668), (1252, 3170834), (2504, 1585417), (5947, 667544), (11894, 333772), (23788, 166886), (47576, 83443)]