3940868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 7280280

約数和(自身を除く): 3339412

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 641, 1282, 1537, 2564, 3074, 6148, 18589, 33973, 37178, 67946, 74356, 135892, 985217, 1970434, 3940868]

約数ペア:

[(1, 3940868), (2, 1970434), (4, 985217), (29, 135892), (53, 74356), (58, 67946), (106, 37178), (116, 33973), (212, 18589), (641, 6148), (1282, 3074), (1537, 2564)]