8043386

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 13340700

約数和(自身を除く): 5297314

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 449, 689, 898, 1378, 5837, 8957, 11674, 17914, 23797, 47594, 75881, 151762, 309361, 618722, 4021693, 8043386]

約数ペア:

[(1, 8043386), (2, 4021693), (13, 618722), (26, 309361), (53, 151762), (106, 75881), (169, 47594), (338, 23797), (449, 17914), (689, 11674), (898, 8957), (1378, 5837)]