5431686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 11854080

約数和(自身を除く): 6422394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 839, 1079, 1678, 2158, 2517, 3237, 5034, 6474, 10907, 21814, 32721, 65442, 69637, 139274, 208911, 417822, 905281, 1810562, 2715843, 5431686]

約数ペア:

[(1, 5431686), (2, 2715843), (3, 1810562), (6, 905281), (13, 417822), (26, 208911), (39, 139274), (78, 69637), (83, 65442), (166, 32721), (249, 21814), (498, 10907), (839, 6474), (1079, 5034), (1678, 3237), (2158, 2517)]