2019128852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1423}}^1\times {\mathrm{2099}}^1$

素因数の和:3552

約数の個数: 36

約数和(自身を含む): 3830702400

約数和(自身を除く): 1811573548

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1423, 2099, 2846, 4198, 5692, 8396, 18499, 27287, 36998, 54574, 73996, 109148, 240487, 354731, 480974, 709462, 961948, 1418924, 2986877, 5973754, 11947508, 38829401, 77658802, 155317604, 504782213, 1009564426, 2019128852]

約数ペア:

[(1, 2019128852), (2, 1009564426), (4, 504782213), (13, 155317604), (26, 77658802), (52, 38829401), (169, 11947508), (338, 5973754), (676, 2986877), (1423, 1418924), (2099, 961948), (2846, 709462), (4198, 480974), (5692, 354731), (8396, 240487), (18499, 109148), (27287, 73996), (36998, 54574)]