1256247434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{5309}}^1$

素因数の和:5822

約数の個数: 32

約数和(自身を含む): 2140992000

約数和(自身を除く): 884744566

約数列:

[1, 2, 13, 19, 26, 38, 247, 479, 494, 958, 5309, 6227, 9101, 10618, 12454, 18202, 69017, 100871, 118313, 138034, 201742, 236626, 1311323, 2543011, 2622646, 5086022, 33059143, 48317209, 66118286, 96634418, 628123717, 1256247434]

約数ペア:

[(1, 1256247434), (2, 628123717), (13, 96634418), (19, 66118286), (26, 48317209), (38, 33059143), (247, 5086022), (479, 2622646), (494, 2543011), (958, 1311323), (5309, 236626), (6227, 201742), (9101, 138034), (10618, 118313), (12454, 100871), (18202, 69017)]