459672008

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{1433}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 873219960

約数和(自身を除く): 413547952

約数列:

[1, 2, 4, 8, 101, 202, 397, 404, 794, 808, 1433, 1588, 2866, 3176, 5732, 11464, 40097, 80194, 144733, 160388, 289466, 320776, 568901, 578932, 1137802, 1157864, 2275604, 4551208, 57459001, 114918002, 229836004, 459672008]

約数ペア:

[(1, 459672008), (2, 229836004), (4, 114918002), (8, 57459001), (101, 4551208), (202, 2275604), (397, 1157864), (404, 1137802), (794, 578932), (808, 568901), (1433, 320776), (1588, 289466), (2866, 160388), (3176, 144733), (5732, 80194), (11464, 40097)]