2087049328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1433413}}^1$

素因数の和:1433441

約数の個数: 40

約数和(自身を含む): 4976813408

約数和(自身を除く): 2889764080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1433413, 2866826, 5733652, 10033891, 11467304, 18634369, 20067782, 22934608, 37268738, 40135564, 74537476, 80271128, 130440583, 149074952, 160542256, 260881166, 298149904, 521762332, 1043524664, 2087049328]

約数ペア:

[(1, 2087049328), (2, 1043524664), (4, 521762332), (7, 298149904), (8, 260881166), (13, 160542256), (14, 149074952), (16, 130440583), (26, 80271128), (28, 74537476), (52, 40135564), (56, 37268738), (91, 22934608), (104, 20067782), (112, 18634369), (182, 11467304), (208, 10033891), (364, 5733652), (728, 2866826), (1456, 1433413)]