1961015797438

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{8419}}^1\times {\mathrm{1909241}}^1$

素因数の和:1917723

約数の個数: 16

約数和(自身を含む): 2990102081040

約数和(自身を除く): 1029086283602

約数列:

[1, 2, 61, 122, 8419, 16838, 513559, 1027118, 1909241, 3818482, 116463701, 232927402, 16073899979, 32147799958, 980507898719, 1961015797438]

約数ペア:

[(1, 1961015797438), (2, 980507898719), (61, 32147799958), (122, 16073899979), (8419, 232927402), (16838, 116463701), (513559, 3818482), (1027118, 1909241)]