2186782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 3562272

約数和(自身を除く): 1375490

約数列:

[1, 2, 13, 26, 151, 302, 557, 1114, 1963, 3926, 7241, 14482, 84107, 168214, 1093391, 2186782]

約数ペア:

[(1, 2186782), (2, 1093391), (13, 168214), (26, 84107), (151, 14482), (302, 7241), (557, 3926), (1114, 1963)]