1520342876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{790199}}^1$

素因数の和:790253

約数の個数: 24

約数和(自身を含む): 2942704800

約数和(自身を除く): 1422361924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 790199, 1580398, 3160796, 10272587, 20545174, 29237363, 41090348, 58474726, 116949452, 380085719, 760171438, 1520342876]

約数ペア:

[(1, 1520342876), (2, 760171438), (4, 380085719), (13, 116949452), (26, 58474726), (37, 41090348), (52, 29237363), (74, 20545174), (148, 10272587), (481, 3160796), (962, 1580398), (1924, 790199)]