1598844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 4141088

約数和(自身を除く): 2542244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 277, 444, 481, 554, 831, 962, 1108, 1443, 1662, 1924, 2886, 3324, 3601, 5772, 7202, 10249, 10803, 14404, 20498, 21606, 30747, 40996, 43212, 61494, 122988, 133237, 266474, 399711, 532948, 799422, 1598844]

約数ペア:

[(1, 1598844), (2, 799422), (3, 532948), (4, 399711), (6, 266474), (12, 133237), (13, 122988), (26, 61494), (37, 43212), (39, 40996), (52, 30747), (74, 21606), (78, 20498), (111, 14404), (148, 10803), (156, 10249), (222, 7202), (277, 5772), (444, 3601), (481, 3324), (554, 2886), (831, 1924), (962, 1662), (1108, 1443)]