2379278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 3943296

約数和(自身を除く): 1564018

約数列:

[1, 2, 11, 22, 83, 166, 913, 1303, 1826, 2606, 14333, 28666, 108149, 216298, 1189639, 2379278]

約数ペア:

[(1, 2379278), (2, 1189639), (11, 216298), (22, 108149), (83, 28666), (166, 14333), (913, 2606), (1303, 1826)]