438830104

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{245981}}^1$

素因数の和:246210

約数の個数: 16

約数和(自身を含む): 826499520

約数和(自身を除く): 387669416

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 245981, 491962, 983924, 1967848, 54853763, 109707526, 219415052, 438830104]

約数ペア:

[(1, 438830104), (2, 219415052), (4, 109707526), (8, 54853763), (223, 1967848), (446, 983924), (892, 491962), (1784, 245981)]