520012216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{7901}}^1$

素因数の和:8359

約数の個数: 32

約数和(自身を含む): 1028840400

約数和(自身を除く): 508828184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 433, 866, 1732, 3464, 7901, 8227, 15802, 16454, 31604, 32908, 63208, 65816, 150119, 300238, 600476, 1200952, 3421133, 6842266, 13684532, 27369064, 65001527, 130003054, 260006108, 520012216]

約数ペア:

[(1, 520012216), (2, 260006108), (4, 130003054), (8, 65001527), (19, 27369064), (38, 13684532), (76, 6842266), (152, 3421133), (433, 1200952), (866, 600476), (1732, 300238), (3464, 150119), (7901, 65816), (8227, 63208), (15802, 32908), (16454, 31604)]