2293478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 3816720

約数和(自身を除く): 1523242

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1709, 3418, 18799, 37598, 104249, 208498, 1146739, 2293478]

約数ペア:

[(1, 2293478), (2, 1146739), (11, 208498), (22, 104249), (61, 37598), (122, 18799), (671, 3418), (1342, 1709)]