1320369718876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{590505241}}^1$

素因数の和:590505301

約数の個数: 24

約数和(自身を含む): 2546258603504

約数和(自身を除く): 1225888884628

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 590505241, 1181010482, 2362020964, 7676568133, 15353136266, 25391725363, 30706272532, 50783450726, 101566901452, 330092429719, 660184859438, 1320369718876]

約数ペア:

[(1, 1320369718876), (2, 660184859438), (4, 330092429719), (13, 101566901452), (26, 50783450726), (43, 30706272532), (52, 25391725363), (86, 15353136266), (172, 7676568133), (559, 2362020964), (1118, 1181010482), (2236, 590505241)]