3940664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5413}}^1$

素因数の和:5439

約数の個数: 32

約数和(自身を含む): 9095520

約数和(自身を除く): 5154856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 5413, 10826, 21652, 37891, 43304, 70369, 75782, 140738, 151564, 281476, 303128, 492583, 562952, 985166, 1970332, 3940664]

約数ペア:

[(1, 3940664), (2, 1970332), (4, 985166), (7, 562952), (8, 492583), (13, 303128), (14, 281476), (26, 151564), (28, 140738), (52, 75782), (56, 70369), (91, 43304), (104, 37891), (182, 21652), (364, 10826), (728, 5413)]