255060546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{251539}}^1$

素因数の和:251570

約数の個数: 24

約数和(自身を含む): 552381840

約数和(自身を除く): 297321294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 251539, 503078, 754617, 1509234, 3270007, 6540014, 9810021, 19620042, 42510091, 85020182, 127530273, 255060546]

約数ペア:

[(1, 255060546), (2, 127530273), (3, 85020182), (6, 42510091), (13, 19620042), (26, 9810021), (39, 6540014), (78, 3270007), (169, 1509234), (338, 754617), (507, 503078), (1014, 251539)]