245719258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{314219}}^1$

素因数の和:314261

約数の個数: 16

約数和(自身を含む): 407229120

約数和(自身を除く): 161509862

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 314219, 628438, 5341723, 7227037, 10683446, 14454074, 122859629, 245719258]

約数ペア:

[(1, 245719258), (2, 122859629), (17, 14454074), (23, 10683446), (34, 7227037), (46, 5341723), (391, 628438), (782, 314219)]