2016178372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{4451}}^1$

素因数の和:4780

約数の個数: 48

約数和(自身を含む): 3937135104

約数和(自身を除く): 1920956732

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 281, 403, 562, 806, 1124, 1612, 3653, 4451, 7306, 8711, 8902, 14612, 17422, 17804, 34844, 57863, 113243, 115726, 137981, 226486, 231452, 275962, 452972, 551924, 1250731, 1793753, 2501462, 3587506, 5002924, 7175012, 16259503, 32519006, 38772661, 65038012, 77545322, 155090644, 504044593, 1008089186, 2016178372]

約数ペア:

[(1, 2016178372), (2, 1008089186), (4, 504044593), (13, 155090644), (26, 77545322), (31, 65038012), (52, 38772661), (62, 32519006), (124, 16259503), (281, 7175012), (403, 5002924), (562, 3587506), (806, 2501462), (1124, 1793753), (1612, 1250731), (3653, 551924), (4451, 452972), (7306, 275962), (8711, 231452), (8902, 226486), (14612, 137981), (17422, 115726), (17804, 113243), (34844, 57863)]