1976368

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1223}}^1$

素因数の和:1332

約数の個数: 20

約数和(自身を含む): 3870288

約数和(自身を除く): 1893920

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1223, 1616, 2446, 4892, 9784, 19568, 123523, 247046, 494092, 988184, 1976368]

約数ペア:

[(1, 1976368), (2, 988184), (4, 494092), (8, 247046), (16, 123523), (101, 19568), (202, 9784), (404, 4892), (808, 2446), (1223, 1616)]