1803994130

素因数分解:

$2^1\times 5^1\times {\mathrm{4759}}^1\times {\mathrm{37907}}^1$

素因数の和:42673

約数の個数: 16

約数和(自身を含む): 3247957440

約数和(自身を除く): 1443963310

約数列:

[1, 2, 5, 10, 4759, 9518, 23795, 37907, 47590, 75814, 189535, 379070, 180399413, 360798826, 901997065, 1803994130]

約数ペア:

[(1, 1803994130), (2, 901997065), (5, 360798826), (10, 180399413), (4759, 379070), (9518, 189535), (23795, 75814), (37907, 47590)]