2471105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 3650304

約数和(自身を除く): 1179199

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 5431, 27155, 38017, 70603, 190085, 353015, 494221, 2471105]

約数ペア:

[(1, 2471105), (5, 494221), (7, 353015), (13, 190085), (35, 70603), (65, 38017), (91, 27155), (455, 5431)]