2951806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10347

約数の個数: 16

約数和(自身を含む): 5202288

約数和(自身を除く): 2250482

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 10321, 20642, 113531, 134173, 227062, 268346, 1475903, 2951806]

約数ペア:

[(1, 2951806), (2, 1475903), (11, 268346), (13, 227062), (22, 134173), (26, 113531), (143, 20642), (286, 10321)]