347256572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{6121}}^1$

素因数の和:7229

約数の個数: 24

約数和(自身を含む): 655151952

約数和(自身を除く): 307895380

約数列:

[1, 2, 4, 13, 26, 52, 1091, 2182, 4364, 6121, 12242, 14183, 24484, 28366, 56732, 79573, 159146, 318292, 6678011, 13356022, 26712044, 86814143, 173628286, 347256572]

約数ペア:

[(1, 347256572), (2, 173628286), (4, 86814143), (13, 26712044), (26, 13356022), (52, 6678011), (1091, 318292), (2182, 159146), (4364, 79573), (6121, 56732), (12242, 28366), (14183, 24484)]