254992214

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{19181}}^1$

素因数の和:19240

約数の個数: 24

約数和(自身を含む): 423998928

約数和(自身を除く): 169006714

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 6647, 13294, 19181, 38362, 326077, 441163, 652154, 882326, 5543309, 7499771, 11086618, 14999542, 127496107, 254992214]

約数ペア:

[(1, 254992214), (2, 127496107), (17, 14999542), (23, 11086618), (34, 7499771), (46, 5543309), (289, 882326), (391, 652154), (578, 441163), (782, 326077), (6647, 38362), (13294, 19181)]