117890246

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{7759}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 181025280

約数和(自身を除く): 63135034

約数列:

[1, 2, 71, 107, 142, 214, 7597, 7759, 15194, 15518, 550889, 830213, 1101778, 1660426, 58945123, 117890246]

約数ペア:

[(1, 117890246), (2, 58945123), (71, 1660426), (107, 1101778), (142, 830213), (214, 550889), (7597, 15518), (7759, 15194)]