2987372518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1454417}}^1$

素因数の和:1454511

約数の個数: 16

約数和(自身を含む): 4886844480

約数和(自身を除く): 1899471962

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 1454417, 2908834, 18907421, 37814842, 114898943, 229797886, 1493686259, 2987372518]

約数ペア:

[(1, 2987372518), (2, 1493686259), (13, 229797886), (26, 114898943), (79, 37814842), (158, 18907421), (1027, 2908834), (2054, 1454417)]