130230535246

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{18945379}}^1$

素因数の和:18945879

約数の個数: 16

約数和(自身を含む): 223707047040

約数和(自身を除く): 93476511794

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6874, 18945379, 37890758, 132617653, 265235306, 9302181089, 18604362178, 65115267623, 130230535246]

約数ペア:

[(1, 130230535246), (2, 65115267623), (7, 18604362178), (14, 9302181089), (491, 265235306), (982, 132617653), (3437, 37890758), (6874, 18945379)]