459898552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{16993}}^1$

素因数の和:17215

約数の個数: 32

約数和(自身を含む): 917676000

約数和(自身を除く): 457777448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 3383, 6766, 13532, 16993, 27064, 33986, 67972, 135944, 288881, 577762, 1155524, 2311048, 3381607, 6763214, 13526428, 27052856, 57487319, 114974638, 229949276, 459898552]

約数ペア:

[(1, 459898552), (2, 229949276), (4, 114974638), (8, 57487319), (17, 27052856), (34, 13526428), (68, 6763214), (136, 3381607), (199, 2311048), (398, 1155524), (796, 577762), (1592, 288881), (3383, 135944), (6766, 67972), (13532, 33986), (16993, 27064)]