2828724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 7099008

約数和(自身を除く): 4270284

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 277, 444, 554, 831, 851, 1108, 1662, 1702, 2553, 3324, 3404, 5106, 6371, 10212, 10249, 12742, 19113, 20498, 25484, 30747, 38226, 40996, 61494, 76452, 122988, 235727, 471454, 707181, 942908, 1414362, 2828724]

約数ペア:

[(1, 2828724), (2, 1414362), (3, 942908), (4, 707181), (6, 471454), (12, 235727), (23, 122988), (37, 76452), (46, 61494), (69, 40996), (74, 38226), (92, 30747), (111, 25484), (138, 20498), (148, 19113), (222, 12742), (276, 10249), (277, 10212), (444, 6371), (554, 5106), (831, 3404), (851, 3324), (1108, 2553), (1662, 1702)]