3777722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 6504960

約数和(自身を除く): 2727238

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 109, 218, 403, 559, 806, 1118, 1333, 1417, 2666, 2834, 3379, 4687, 6758, 9374, 17329, 34658, 43927, 60931, 87854, 121862, 145297, 290594, 1888861, 3777722]

約数ペア:

[(1, 3777722), (2, 1888861), (13, 290594), (26, 145297), (31, 121862), (43, 87854), (62, 60931), (86, 43927), (109, 34658), (218, 17329), (403, 9374), (559, 6758), (806, 4687), (1118, 3379), (1333, 2834), (1417, 2666)]