1489069438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{2129}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 2392416000

約数和(自身を除く): 903346562

約数列:

[1, 2, 29, 31, 58, 62, 389, 778, 899, 1798, 2129, 4258, 11281, 12059, 22562, 24118, 61741, 65999, 123482, 131998, 349711, 699422, 828181, 1656362, 1913971, 3827942, 24017249, 25673611, 48034498, 51347222, 744534719, 1489069438]

約数ペア:

[(1, 1489069438), (2, 744534719), (29, 51347222), (31, 48034498), (58, 25673611), (62, 24017249), (389, 3827942), (778, 1913971), (899, 1656362), (1798, 828181), (2129, 699422), (4258, 349711), (11281, 131998), (12059, 123482), (22562, 65999), (24118, 61741)]