843142124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{122053}}^1$

素因数の和:122225

約数の個数: 24

約数和(自身を含む): 1619900688

約数和(自身を除く): 776758564

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 122053, 244106, 488212, 1342583, 2685166, 5370332, 19162321, 38324642, 76649284, 210785531, 421571062, 843142124]

約数ペア:

[(1, 843142124), (2, 421571062), (4, 210785531), (11, 76649284), (22, 38324642), (44, 19162321), (157, 5370332), (314, 2685166), (628, 1342583), (1727, 488212), (3454, 244106), (6908, 122053)]