2042158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:963

約数の個数: 16

約数和(自身を含む): 3281040

約数和(自身を除く): 1238882

約数列:

[1, 2, 19, 38, 61, 122, 881, 1159, 1762, 2318, 16739, 33478, 53741, 107482, 1021079, 2042158]

約数ペア:

[(1, 2042158), (2, 1021079), (19, 107482), (38, 53741), (61, 33478), (122, 16739), (881, 2318), (1159, 1762)]