2590728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{2203}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 7537680

約数和(自身を除く): 4946952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 2203, 4406, 6609, 8812, 13218, 15421, 17624, 26436, 30842, 46263, 52872, 61684, 92526, 107947, 123368, 185052, 215894, 323841, 370104, 431788, 647682, 863576, 1295364, 2590728]

約数ペア:

[(1, 2590728), (2, 1295364), (3, 863576), (4, 647682), (6, 431788), (7, 370104), (8, 323841), (12, 215894), (14, 185052), (21, 123368), (24, 107947), (28, 92526), (42, 61684), (49, 52872), (56, 46263), (84, 30842), (98, 26436), (147, 17624), (168, 15421), (196, 13218), (294, 8812), (392, 6609), (588, 4406), (1176, 2203)]