2134403719

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{20149}}^1$

素因数の和:20602

約数の個数: 16

約数和(自身を含む): 2511496000

約数和(自身を除く): 377092281

約数列:

[1, 7, 37, 259, 409, 2863, 15133, 20149, 105931, 141043, 745513, 5218591, 8240941, 57686587, 304914817, 2134403719]

約数ペア:

[(1, 2134403719), (7, 304914817), (37, 57686587), (259, 8240941), (409, 5218591), (2863, 745513), (15133, 141043), (20149, 105931)]