2988891038

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3186451}}^1$

素因数の和:3186527

約数の個数: 16

約数和(自身を含む): 5200289664

約数和(自身を除く): 2211398626

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 3186451, 6372902, 22305157, 44610314, 213492217, 426984434, 1494445519, 2988891038]

約数ペア:

[(1, 2988891038), (2, 1494445519), (7, 426984434), (14, 213492217), (67, 44610314), (134, 22305157), (469, 6372902), (938, 3186451)]