2987062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 4867632

約数和(自身を除く): 1880570

約数列:

[1, 2, 13, 26, 131, 262, 877, 1703, 1754, 3406, 11401, 22802, 114887, 229774, 1493531, 2987062]

約数ペア:

[(1, 2987062), (2, 1493531), (13, 229774), (26, 114887), (131, 22802), (262, 11401), (877, 3406), (1703, 1754)]