415729712

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{229939}}^1$

素因数の和:230060

約数の個数: 20

約数和(自身を含む): 812607960

約数和(自身を除く): 396878248

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 229939, 459878, 919756, 1839512, 3679024, 25983107, 51966214, 103932428, 207864856, 415729712]

約数ペア:

[(1, 415729712), (2, 207864856), (4, 103932428), (8, 51966214), (16, 25983107), (113, 3679024), (226, 1839512), (452, 919756), (904, 459878), (1808, 229939)]