227687564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{230453}}^1$

素因数の和:230489

約数の個数: 24

約数和(自身を含む): 451689840

約数和(自身を除く): 224002276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 230453, 460906, 921812, 2995889, 4378607, 5991778, 8757214, 11983556, 17514428, 56921891, 113843782, 227687564]

約数ペア:

[(1, 227687564), (2, 113843782), (4, 56921891), (13, 17514428), (19, 11983556), (26, 8757214), (38, 5991778), (52, 4378607), (76, 2995889), (247, 921812), (494, 460906), (988, 230453)]