7972901908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{68731913}}^1$

素因数の和:68731946

約数の個数: 12

約数和(自身を含む): 14433701940

約数和(自身を除く): 6460800032

約数列:

[1, 2, 4, 29, 58, 116, 68731913, 137463826, 274927652, 1993225477, 3986450954, 7972901908]

約数ペア:

[(1, 7972901908), (2, 3986450954), (4, 1993225477), (29, 274927652), (58, 137463826), (116, 68731913)]