2489952

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 6722352

約数和(自身を除く): 4232400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 701, 888, 1184, 1402, 1776, 2103, 2804, 3552, 4206, 5608, 8412, 11216, 16824, 22432, 25937, 33648, 51874, 67296, 77811, 103748, 155622, 207496, 311244, 414992, 622488, 829984, 1244976, 2489952]

約数ペア:

[(1, 2489952), (2, 1244976), (3, 829984), (4, 622488), (6, 414992), (8, 311244), (12, 207496), (16, 155622), (24, 103748), (32, 77811), (37, 67296), (48, 51874), (74, 33648), (96, 25937), (111, 22432), (148, 16824), (222, 11216), (296, 8412), (444, 5608), (592, 4206), (701, 3552), (888, 2804), (1184, 2103), (1402, 1776)]