2008431386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{6011}}^1$

素因数の和:6278

約数の個数: 32

約数和(自身を含む): 3308812416

約数和(自身を除く): 1300381030

約数列:

[1, 2, 13, 26, 71, 142, 181, 362, 923, 1846, 2353, 4706, 6011, 12022, 12851, 25702, 78143, 156286, 167063, 334126, 426781, 853562, 1087991, 2175982, 5548153, 11096306, 14143883, 28287766, 77247361, 154494722, 1004215693, 2008431386]

約数ペア:

[(1, 2008431386), (2, 1004215693), (13, 154494722), (26, 77247361), (71, 28287766), (142, 14143883), (181, 11096306), (362, 5548153), (923, 2175982), (1846, 1087991), (2353, 853562), (4706, 426781), (6011, 334126), (12022, 167063), (12851, 156286), (25702, 78143)]