2080397967

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5333}}^1\times {\mathrm{7649}}^1$

素因数の和:13002

約数の個数: 16

約数和(自身を含む): 2937967200

約数和(自身を除く): 857569233

約数列:

[1, 3, 17, 51, 5333, 7649, 15999, 22947, 90661, 130033, 271983, 390099, 40792117, 122376351, 693465989, 2080397967]

約数ペア:

[(1, 2080397967), (3, 693465989), (17, 122376351), (51, 40792117), (5333, 390099), (7649, 271983), (15999, 130033), (22947, 90661)]