248775322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1223}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 404507520

約数和(自身を除く): 155732198

約数列:

[1, 2, 19, 38, 53, 101, 106, 202, 1007, 1223, 1919, 2014, 2446, 3838, 5353, 10706, 23237, 46474, 64819, 101707, 123523, 129638, 203414, 247046, 1231561, 2346937, 2463122, 4693874, 6546719, 13093438, 124387661, 248775322]

約数ペア:

[(1, 248775322), (2, 124387661), (19, 13093438), (38, 6546719), (53, 4693874), (101, 2463122), (106, 2346937), (202, 1231561), (1007, 247046), (1223, 203414), (1919, 129638), (2014, 123523), (2446, 101707), (3838, 64819), (5353, 46474), (10706, 23237)]