237705988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{10181}}^1$

素因数の和:10647

約数の個数: 24

約数和(自身を含む): 449026200

約数和(自身を除く): 211320212

約数列:

[1, 2, 4, 13, 26, 52, 449, 898, 1796, 5837, 10181, 11674, 20362, 23348, 40724, 132353, 264706, 529412, 4571269, 9142538, 18285076, 59426497, 118852994, 237705988]

約数ペア:

[(1, 237705988), (2, 118852994), (4, 59426497), (13, 18285076), (26, 9142538), (52, 4571269), (449, 529412), (898, 264706), (1796, 132353), (5837, 40724), (10181, 23348), (11674, 20362)]