2972156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 5859840

約数和(自身を除く): 2887684

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 2179, 4358, 8716, 23969, 47938, 67549, 95876, 135098, 270196, 743039, 1486078, 2972156]

約数ペア:

[(1, 2972156), (2, 1486078), (4, 743039), (11, 270196), (22, 135098), (31, 95876), (44, 67549), (62, 47938), (124, 23969), (341, 8716), (682, 4358), (1364, 2179)]