1520854322

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{32371}}^1$

素因数の和:32538

約数の個数: 24

約数和(自身を含む): 2488111920

約数和(自身を除く): 967257598

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1807, 3614, 23491, 32371, 46982, 64742, 420823, 841646, 4499569, 5470699, 8999138, 10941398, 58494397, 116988794, 760427161, 1520854322]

約数ペア:

[(1, 1520854322), (2, 760427161), (13, 116988794), (26, 58494397), (139, 10941398), (169, 8999138), (278, 5470699), (338, 4499569), (1807, 841646), (3614, 420823), (23491, 64742), (32371, 46982)]